<SEC-DOCUMENT>0001140361-23-058435.txt : 20231219
<SEC-HEADER>0001140361-23-058435.hdr.sgml : 20231219
<ACCEPTANCE-DATETIME>20231219164821
ACCESSION NUMBER:		0001140361-23-058435
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		12
CONFORMED PERIOD OF REPORT:	20231218
ITEM INFORMATION:		Other Events
FILED AS OF DATE:		20231219
DATE AS OF CHANGE:		20231219

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NBT BANCORP INC
		CENTRAL INDEX KEY:			0000790359
		STANDARD INDUSTRIAL CLASSIFICATION:	NATIONAL COMMERCIAL BANKS [6021]
		ORGANIZATION NAME:           	02 Finance
		IRS NUMBER:				161268674
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-14703
		FILM NUMBER:		231498087

	BUSINESS ADDRESS:	
		STREET 1:		52 S BROAD ST
		CITY:			NORWICH
		STATE:			NY
		ZIP:			13815
		BUSINESS PHONE:		6073372265

	MAIL ADDRESS:	
		STREET 1:		52 S. BROAD STREET
		CITY:			NORWICH
		STATE:			NY
		ZIP:			13815
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>ef20016994_8k.htm
<DESCRIPTION>8-K
<TEXT>
<XBRL>
<html xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:srt="http://fasb.org/srt/2023" xmlns:ix="http://www.xbrl.org/2013/inlineXBRL" xmlns:ixt="http://www.xbrl.org/inlineXBRL/transformation/2020-02-12" xmlns:ixt-sec="http://www.sec.gov/inlineXBRL/transformation/2015-08-31" xmlns:us-gaap="http://fasb.org/us-gaap/2023" xmlns:dei="http://xbrl.sec.gov/dei/2023" xmlns:country="http://xbrl.sec.gov/country/2023" xmlns:currency="http://xbrl.sec.gov/currency/2023" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2022-03-31" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:naics="http://xbrl.sec.gov/naics/2023" xmlns:sic="http://xbrl.sec.gov/sic/2023" xmlns:stpr="http://xbrl.sec.gov/stpr/2023" xmlns:exch="http://xbrl.sec.gov/exch/2023" xmlns:cef="http://xbrl.sec.gov/cef/2023" xmlns:nbtb="http://nbtbank.com/20231218" xmlns="http://www.w3.org/1999/xhtml">
  <head>
    <title></title>
    <!-- Licensed to: Summit Financial
         Document created using Broadridge PROfile 23.12.1.5186
         Copyright 1995 - 2023 Broadridge -->
    <meta http-equiv="Content-Type" content="text/html" />
</head>

<body style="font-family: 'Times New Roman'; font-size: 10pt; text-align: left; color: #000000; background-color: #ffffff;">
<div id="DSPFiXBRLHidden" style="display: none;"><ix:header><ix:hidden><ix:nonNumeric name="dei:AmendmentFlag" id="Fact_e7d78bc63b3a4c11969e8e51dbdc6681" contextRef="c20231218to20231218" format="ixt:fixed-false">false</ix:nonNumeric><ix:nonNumeric name="dei:EntityCentralIndexKey" id="Fact_04f96445e18e4b668559699f2dc4f98a" contextRef="c20231218to20231218">0000790359</ix:nonNumeric></ix:hidden><ix:references><link:schemaRef xlink:href="nbtb-20231218.xsd" xlink:type="simple"></link:schemaRef></ix:references><ix:resources><xbrli:context id="c20231218to20231218"><xbrli:entity><xbrli:identifier scheme="http://www.sec.gov/CIK">0000790359</xbrli:identifier></xbrli:entity><xbrli:period><xbrli:startDate>2023-12-18</xbrli:startDate><xbrli:endDate>2023-12-18</xbrli:endDate></xbrli:period></xbrli:context></ix:resources></ix:header></div>

  <div><span style="font-size: 10pt;"> </span></div>

  <hr style="border: none; border-bottom: 1px solid black; border-top: 4px solid black; height: 10px; color: #ffffff; background-color: #ffffff; text-align: center; margin-left: auto; margin-right: auto;" />
  <div>
    <div style="text-align: center; font-family: 'Times New Roman'; font-size: 14pt; font-weight: bold;">UNITED STATES</div>

    <div style="text-align: center; font-family: 'Times New Roman'; font-size: 14pt; font-weight: bold;">SECURITIES AND EXCHANGE COMMISSION</div>

    <div style="text-align: center; font-family: 'Times New Roman'; font-size: 12pt;">&#160;<span style="font-family: 'Times New Roman'; font-weight: bold;">WASHINGTON, D.C. 20549</span></div>

    <div style="text-align: left; font-size: 10pt;"><br />
    </div>

    <div style="text-align: left; font-size: 10pt;">
      <hr style="height: 2px; color: #000000; background-color: #000000; text-align: center; border: none; margin-left: auto; margin-right: auto;" /></div>

    <div style="text-align: center; font-family: 'Times New Roman'; font-size: 18pt; font-weight: bold;">FORM <ix:nonNumeric name="dei:DocumentType" id="Fact_133f9d09f3c04304b653092ada8a273e" contextRef="c20231218to20231218">8-K</ix:nonNumeric></div>

    <div style="text-align: center;"><span style="font-size: 10pt; font-family: 'Times New Roman';"> </span><span style="font-size: 10pt;"><br />
      </span></div>

    <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">CURRENT REPORT</div>

    <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt;">Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934</div>

    <div style="text-align: center;"><span style="font-size: 10pt; font-family: 'Times New Roman';"> </span><span style="font-size: 10pt;"><br />
      </span></div>

    <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt;">Date of Report (Date of earliest event reported): <ix:nonNumeric name="dei:DocumentPeriodEndDate" id="Fact_14c09ac47d3c42aeba944292f8f641e5" contextRef="c20231218to20231218" format="ixt:date-monthname-day-year-en">December 18, 2023</ix:nonNumeric></div>

    <div style="text-align: left; font-size: 10pt;">
      <hr style="height: 2px; color: #000000; background-color: #000000; text-align: center; border: none; margin-left: auto; margin-right: auto;" /></div>

    <div style="text-align: left;"><span style="font-size: 10pt; font-family: 'Times New Roman';"> </span><span style="font-size: 10pt;"><br />
      </span></div>

    <div style="text-align: center; font-family: 'Times New Roman'; font-size: 24pt; font-weight: bold;">
      <div style="text-align: center; font-family: 'Times New Roman'; font-weight: bold;"><ix:nonNumeric name="dei:EntityRegistrantName" id="Fact_6a0dacc4ad8748eeadaa88eb09e06c5f" contextRef="c20231218to20231218">NBT BANCORP INC.</ix:nonNumeric><br />
      </div>

    </div>

    <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt;">(Exact name of registrant as specified in its charter)</div>

    <div style="text-align: center;"><span style="font-size: 10pt; font-family: 'Times New Roman';"> </span><span style="font-size: 10pt;"><br />
      </span></div>

    <table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


  <tr>

    <td style="width: 33%; vertical-align: top;">
            <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><ix:nonNumeric name="dei:EntityIncorporationStateCountryCode" id="Fact_580dd3eeede540ecabe611a2fb78aecb" contextRef="c20231218to20231218" format="ixt-sec:stateprovnameen">Delaware</ix:nonNumeric><br />
            </div>
          </td>

    <td style="width: 34%; vertical-align: top;">
            <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><ix:nonNumeric name="dei:EntityFileNumber" id="Fact_f4515013ca8f4f4198fb8a6b3fe7c003" contextRef="c20231218to20231218">000-14703</ix:nonNumeric><br />
            </div>
          </td>

    <td style="width: 33%; vertical-align: top;">
            <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><ix:nonNumeric name="dei:EntityTaxIdentificationNumber" id="Fact_374ad33fefed448d830e3d5c31c84721" contextRef="c20231218to20231218">16-1268674</ix:nonNumeric><br />
            </div>
          </td>

  </tr>

  <tr>

    <td style="width: 33%; vertical-align: top;" rowspan="1">
            <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt;">(State or other jurisdiction of incorporation or organization)</div>
          </td>

    <td style="width: 34%; vertical-align: top;" rowspan="1">
            <div style="text-align: center; margin-right: 2.9pt; font-family: 'Times New Roman'; font-size: 10pt;">(Commission File Number)</div>
          </td>

    <td style="width: 33%; vertical-align: top;" rowspan="1">
            <div style="text-align: center; text-indent: -5.1pt; margin-left: 8.4pt; font-family: 'Times New Roman'; font-size: 10pt;">(I.R.S. Employer Identification No.)</div>
          </td>

  </tr>


</table>
    <div style="text-align: center;"><span style="font-size: 10pt; font-family: 'Times New Roman';"> </span><span style="font-size: 10pt;"><br />
      </span></div>

    <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;"><ix:nonNumeric name="dei:EntityAddressAddressLine1" id="Fact_a5eba4e888aa44fabe44dd8c08dc3df1" contextRef="c20231218to20231218">52 South Broad Street</ix:nonNumeric>, <ix:nonNumeric name="dei:EntityAddressCityOrTown" id="Fact_f8d0ef644c85485193fd018d0b0b871e" contextRef="c20231218to20231218">Norwich</ix:nonNumeric>, <ix:nonNumeric name="dei:EntityAddressStateOrProvince" id="Fact_0178b782460b466cb4f1b2fabb6c89d7" contextRef="c20231218to20231218" format="ixt-sec:stateprovnameen">New York</ix:nonNumeric> <ix:nonNumeric name="dei:EntityAddressPostalZipCode" id="Fact_b4857884fb7b4ff2af4dca7b540b4352" contextRef="c20231218to20231218">13815</ix:nonNumeric></div>

    <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt;">(Address of principal executive offices) (Zip Code)</div>

    <div style="font-size: 10pt;"><br />
    </div>

    <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt;">Registrant&#8217;s telephone number, including area code: <span style="font-family: 'Times New Roman'; font-weight: bold;">(<ix:nonNumeric name="dei:CityAreaCode" id="Fact_82c6e4864b894a2a95417c28057ef696" contextRef="c20231218to20231218">607</ix:nonNumeric>) <ix:nonNumeric name="dei:LocalPhoneNumber" id="Fact_f09c9ce0f208487e91e034abf541b445" contextRef="c20231218to20231218">337-2265</ix:nonNumeric></span></div>

    <div style="font-size: 10pt;"><br />
    </div>

    <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Not Applicable</div>

    <div style="text-align: center; font-family: 'Times New Roman'; font-size: 10pt;">(Former name or former address, if changed since last report)</div>

    <div style="text-align: center;"><span style="font-size: 10pt; font-family: 'Times New Roman'; font-style: italic;"> </span><span style="font-size: 10pt;"><br />
      </span></div>

    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt;">Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:</div>

    <div style="text-align: left;"><span style="font-size: 10pt; font-family: 'Times New Roman';"> </span><span style="font-size: 10pt;"><br />
      </span></div>

    <div>
      <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 18pt; vertical-align: top; text-align: left; font-size: 10pt;"><ix:nonNumeric name="dei:WrittenCommunications" id="Fact_c8a61b959de744bbb3c944d2748c987c" contextRef="c20231218to20231218" format="ixt-sec:boolballotbox">&#x2610;</ix:nonNumeric></td>

    <td style="width: auto; vertical-align: top; font-size: 10pt;">
              <div style="text-align: left; font-family: 'Times New Roman';">Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)</div>
            </td>

  </tr>


</table>
      <div> <br />
      </div>

    </div>

    <div>
      <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 18pt; vertical-align: top; text-align: left; font-size: 10pt;"><ix:nonNumeric name="dei:SolicitingMaterial" id="Fact_d9837b6fc1b54b6aa833f2fdeb783f41" contextRef="c20231218to20231218" format="ixt-sec:boolballotbox">&#x2610;</ix:nonNumeric></td>

    <td style="width: auto; vertical-align: top; font-size: 10pt;">
              <div style="text-align: left; font-family: 'Times New Roman';">Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)</div>
            </td>

  </tr>


</table>
      <div> <br />
      </div>

    </div>

    <div>
      <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 18pt; vertical-align: top; text-align: left; font-size: 10pt;"><ix:nonNumeric name="dei:PreCommencementTenderOffer" id="Fact_1cae76e7885e4997a1ca02bc7a4e9cdc" contextRef="c20231218to20231218" format="ixt-sec:boolballotbox">&#x2610;</ix:nonNumeric></td>

    <td style="width: auto; vertical-align: top; font-size: 10pt;">
              <div style="text-align: left; font-family: 'Times New Roman';">Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))</div>
            </td>

  </tr>


</table>
      <div> <br />
      </div>

    </div>

    <div>
      <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 18pt; vertical-align: top; text-align: left; font-size: 10pt;"><ix:nonNumeric name="dei:PreCommencementIssuerTenderOffer" id="Fact_872ecc3650064f198f66174a68edc39c" contextRef="c20231218to20231218" format="ixt-sec:boolballotbox">&#x2610;</ix:nonNumeric></td>

    <td style="width: auto; vertical-align: top; font-size: 10pt;">
              <div style="text-align: left; font-family: 'Times New Roman';">Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))</div>
            </td>

  </tr>


</table>
    </div>

    <div style="font-size: 10pt;"><br />
    </div>

    <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;">Securities registered pursuant to Section 12(b) of the Act:</div>

    <div style="font-size: 10pt;"><br />
    </div>

    <table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


  <tr>

    <td style="width: 39%; vertical-align: top; font-size: 10pt;">
            <div style="text-align: center; font-family: 'Times New Roman';"><span style="text-decoration: underline;">Title of class</span></div>
          </td>

    <td style="width: 22%; vertical-align: top; font-size: 10pt;">
            <div style="text-align: center; font-family: 'Times New Roman';"><span style="text-decoration: underline;">Trading Symbol</span></div>
          </td>

    <td style="width: 39%; vertical-align: top; font-size: 10pt;">
            <div style="text-align: center; font-family: 'Times New Roman';"><span style="text-decoration: underline;">Name of exchange on which registered</span></div>
          </td>

  </tr>

  <tr>

    <td style="width: 39%; vertical-align: top; font-size: 10pt;">
            <div style="text-align: center; font-family: 'Times New Roman';"><ix:nonNumeric name="dei:Security12bTitle" id="Fact_028ffbc5d445414495099438ae4d3d77" contextRef="c20231218to20231218">Common Stock, par value $0.01 per share</ix:nonNumeric><br />
            </div>
          </td>

    <td style="width: 22%; vertical-align: top; font-size: 10pt;">
            <div style="text-align: center; font-family: 'Times New Roman';"><ix:nonNumeric name="dei:TradingSymbol" id="Fact_4740560763d944a3a0b0ab1d5ce23154" contextRef="c20231218to20231218">NBTB</ix:nonNumeric><br />
            </div>
          </td>

    <td style="width: 39%; vertical-align: top; font-size: 10pt;">
            <div style="text-align: center; font-family: 'Times New Roman';"><ix:nonNumeric name="dei:SecurityExchangeName" id="Fact_20eb1a2f667e4d1da81f399bf69a9a6b" contextRef="c20231218to20231218" format="ixt-sec:exchnameen">The NASDAQ Stock Market LLC</ix:nonNumeric><br />
            </div>
          </td>

  </tr>


</table>
    <div style="font-size: 10pt;"><br />
    </div>

    <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;">Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (&#167;230.405 of this chapter) or Rule 12b-2
      of the Securities Exchange Act of 1934 (&#167;240.12b-2 of this chapter).</div>

    <div style="text-align: justify;"><span style="font-size: 10pt; font-family: 'Times New Roman';"> </span><span style="font-size: 10pt;"><br />
      </span></div>

    <div style="text-align: justify; text-indent: 36pt; font-family: 'Times New Roman'; font-size: 10pt;">Emerging growth company <ix:nonNumeric name="dei:EntityEmergingGrowthCompany" id="Fact_37fd0534d3144b80af9dbb3b3223265d" contextRef="c20231218to20231218" format="ixt-sec:boolballotbox">&#x2610;</ix:nonNumeric></div>

    <div style="text-align: justify;"><span style="font-size: 10pt; font-family: 'Times New Roman';"> </span><span style="font-size: 10pt;"><br />
      </span></div>

    <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;">If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised
      financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. &#9744;</div>

  </div>

  <div>
<div><br /></div>

    <div style="font-size: 10pt;">
      <hr style="border: none; border-bottom: 4px solid black; border-top: 1px solid black; height: 10px; color: #ffffff; background-color: #ffffff; text-align: center; margin-left: auto; margin-right: auto;" /></div>

    <div style="clear: both; margin-top: 10pt; margin-bottom: 10pt;" class="BRPFPageBreakArea">
      <div style="page-break-after: always;" class="BRPFPageBreak">
        <hr style="border-width: 0px; clear: both; margin: 4px 0px; width: 100%; height: 2px; color: #000000; background-color: #000000;" /></div>

    </div>

    <table cellspacing="0" cellpadding="0" class="DSPFListTable" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; text-align: left; color: #000000;">


  <tr>

    <td style="width: 72pt; vertical-align: top; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Item 8.01.</td>

    <td style="width: auto; vertical-align: top; text-align: justify; font-size: 10pt;">
            <div style="font-family: 'Times New Roman'; font-weight: bold;">Other Events</div>
          </td>

  </tr>


</table>
    <div style="font-size: 10pt;"><br />
    </div>

    <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;">On December 18, 2023, the Board of Directors of NBT Bancorp Inc. (the &#8220;Company&#8221;) authorized and approved an amendment to the Company&#8217;s previously announced stock
      repurchase program. Pursuant to the amended stock repurchase program, the Company may repurchase up to 2,000,000 of the currently outstanding shares of its common stock with all repurchases under the stock repurchase program to be made by December
      31, 2025. Under the stock repurchase program, the Company intends to repurchase shares of its common stock through open market purchases, privately-negotiated transactions, block purchases or otherwise in accordance with applicable federal securities
      laws, including Rule 10b-18 of the Securities Exchange Act of 1934 (the &#8220;Exchange Act&#8221;).</div>

    <div style="font-size: 10pt;">&#160;</div>

    <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;">The Company cannot predict when or if it will repurchase any shares of common stock as such stock repurchase program will depend on a number of factors, including price
      and general business and market conditions. Information regarding share repurchases will be available in the Company&#8217;s periodic reports on Form 10-Q and Form 10-K filed with the Securities and Exchange Commission (&#8220;SEC&#8221;) as required by the applicable
      rules of the Exchange Act.</div>

    <div style="font-size: 10pt;">&#160;</div>

    <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">Forward-Looking Statements</div>

    <div style="font-size: 10pt;"><br />
    </div>

    <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;">
      <div>Certain statements in this filing and future filings by the Company with the SEC, in the Company's press releases or other public or stockholder communications or in oral statements made with the approval of an authorized executive officer,
        contain forward-looking statements, as defined in the Private Securities Litigation Reform Act of 1995. These statements may be identified by the use of phrases such as &#8220;anticipate,&#8221; &#8220;believe,&#8221; &#8220;expect,&#8221; &#8220;forecasts,&#8221; &#8220;projects,&#8221; &#8220;will,&#8221; &#8220;can,&#8221;
        &#8220;would,&#8221; &#8220;should,&#8221; &#8220;could,&#8221; &#8220;may,&#8221; or other similar terms. There are a number of factors, many of which are beyond the Company&#8217;s control, that could cause actual results to differ materially from those contemplated by the forward-looking
        statements. Factors that may cause actual results to differ materially from those contemplated by such forward-looking statements include, among others, the following possibilities: (1) local, regional, national and international economic
        conditions, including actual or potential stress in the banking industry, and the impact they may have on the Company and its customers and the Company&#8217;s assessment of that impact; (2) changes in the level of nonperforming assets and charge-offs;
        (3) changes in estimates of future reserve requirements based upon the periodic review thereof under relevant regulatory and accounting requirements; (4) the effects of and changes in trade and monetary and fiscal policies and laws, including the
        interest rate policies of the Federal Reserve Board; (5) inflation, interest rate, securities market and monetary fluctuations; (6) political instability; (7) acts of war, including international military conflicts, or terrorism; (8) the timely
        development and acceptance of new products and services and the perceived overall value of these products and services by users; (9) changes in consumer spending, borrowing and saving habits; (10) changes in the financial performance and/or
        condition of the Company&#8217;s borrowers; (11) technological changes; (12) acquisition and integration of acquired businesses; (13) the possibility that NBT and Salisbury may be unable to achieve expected synergies and operating efficiencies in the
        merger within the expected timeframes; (14) the ability to increase market share and control expenses; (15) changes in the competitive environment among financial holding companies; (16) the effect of changes in laws and regulations (including laws
        and regulations concerning taxes, banking, securities and insurance) with which the Company and its subsidiaries must comply, including those under the Dodd-Frank Act, and the Economic Growth, Regulatory Relief, and Consumer Protection Act of 2018;
        (17) the effect of changes in accounting policies and practices, as may be adopted by the regulatory agencies, as well as the Public Company Accounting Oversight Board, the Financial Accounting Standards Board and other accounting standard setters;
        (18) changes in the Company&#8217;s organization, compensation and benefit plans; (19) the costs and effects of legal and regulatory developments, including the resolution of legal proceedings or regulatory or other governmental inquiries, and the
        results of regulatory examinations or reviews; (20) greater than expected costs or difficulties related to the integration of new products and lines of business; and (21) the Company&#8217;s success at managing the risks involved in the foregoing items.</div>

    </div>

    <div style="font-size: 10pt;">&#160;</div>

    <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
      <div class="BRPFPageBreak" style="page-break-after: always;">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" /></div>

    </div>

    <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;">The Company cautions readers not to place undue reliance on any forward-looking statements, which speak only as of the date made, and advises readers that various
      factors, including, but not limited to, those described above and other factors discussed in the Company&#8217;s annual and quarterly reports previously filed with the SEC, could affect the Company&#8217;s financial performance and could cause the Company&#8217;s
      actual results or circumstances for future periods to differ materially from those anticipated or projected.</div>

    <div style="font-size: 10pt;">&#160;</div>

    <div style="text-align: justify; font-family: 'Times New Roman'; font-size: 10pt;">Unless required by law, the Company does not undertake, and specifically disclaims any obligations to, publicly release any revisions that may be made to any
      forward-looking statements to reflect the occurrence of anticipated or unanticipated events or circumstances after the date of such statements.</div>

    <div style="font-size: 10pt;">&#160;</div>

    <div class="BRPFPageBreakArea" style="clear: both; margin-top: 10pt; margin-bottom: 10pt;">
      <div class="BRPFPageBreak" style="page-break-after: always;">
        <hr style="margin: 4px 0px; width: 100%; border-width: 0; height: 2px; color: #000000; background-color: #000000; clear: both;" /></div>

    </div>

    <div style="text-align: left; font-family: 'Times New Roman'; font-size: 10pt; font-weight: bold;">SIGNATURE</div>

    <div style="font-size: 10pt;">&#160;</div>

    <div style="text-align: left; text-indent: 27pt; font-family: 'Times New Roman'; font-size: 10pt;">Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the
      undersigned hereunto duly authorized.</div>

    <div style="text-align: left;"><span style="font-size: 10pt; font-family: 'Times New Roman';"> </span><span style="font-size: 10pt;"><br />
      </span></div>

    <table cellspacing="0" cellpadding="0" border="0" style="font-family: 'Times New Roman'; font-size: 10pt; width: 100%; border-collapse: collapse; text-align: left; color: #000000;">


  <tr>

    <td style="width: 45%; vertical-align: top; font-size: 10pt;">&#160;</td>

    <td style="vertical-align: top; font-size: 10pt;" colspan="2">
            <div style="text-align: left; font-family: 'Times New Roman'; font-weight: bold;">NBT BANCORP INC.</div>
          </td>

  </tr>

  <tr>

    <td style="width: 45%; vertical-align: top; font-size: 10pt;">&#160;</td>

    <td style="width: 3%; vertical-align: top; font-size: 10pt;">&#160;</td>

    <td style="width: 52%; vertical-align: top; font-size: 10pt;">&#160;</td>

  </tr>

  <tr>

    <td style="width: 45%; vertical-align: top; font-size: 10pt;">
            <div style="text-align: left; font-family: 'Times New Roman';">Date: December 19, 2023</div>
          </td>

    <td style="width: 3%; vertical-align: top; font-size: 10pt;">
            <div style="text-align: left; font-family: 'Times New Roman';">By:</div>
          </td>

    <td style="width: 52%; vertical-align: top; font-size: 10pt;">
            <div style="text-align: left; font-family: 'Times New Roman';"><span style="text-decoration: underline;">/s/ Scott A. Kingsley</span></div>
          </td>

  </tr>

  <tr>

    <td style="width: 45%; vertical-align: top; font-size: 10pt;">&#160;</td>

    <td style="width: 3%; vertical-align: top; font-size: 10pt;">&#160;</td>

    <td style="width: 52%; vertical-align: top; font-size: 10pt;">
            <div style="text-align: left; font-family: 'Times New Roman';">Scott A. Kingsley</div>
          </td>

  </tr>

  <tr>

    <td style="width: 45%; vertical-align: top; font-size: 10pt;">&#160;</td>

    <td style="width: 3%; vertical-align: top; font-size: 10pt;">&#160;</td>

    <td style="width: 52%; vertical-align: top; font-size: 10pt;">
            <div style="text-align: left; font-family: 'Times New Roman';">Executive Vice President and Chief Financial Officer</div>
          </td>

  </tr>


</table>
    <div style="text-align: right;"><span style="font-size: 10pt; font-family: 'Times New Roman';"> </span><span style="font-size: 10pt;"><br />
      </span></div>

    <div style="font-size: 10pt;"><br />
    </div>

    <div style="font-size: 10pt;">
      <hr style="height: 2px; color: #000000; background-color: #000000; text-align: center; border: none; margin-left: auto; margin-right: auto;" /></div>

  </div>

</body>
</html>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.SCH
<SEQUENCE>2
<FILENAME>nbtb-20231218.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!--Generated by Broadridge PROfile 23.12.1.5186 Broadridge-->
<xs:schema targetNamespace="http://nbtbank.com/20231218" elementFormDefault="qualified" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:nbtb="http://nbtbank.com/20231218" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:dei="http://xbrl.sec.gov/dei/2023" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2022-03-31" xmlns:us-types="http://fasb.org/us-types/2023" xmlns:srt-types="http://fasb.org/srt-types/2023">
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xlink:type="simple" xlink:href="nbtb-20231218_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:linkbaseRef xlink:type="simple" xlink:href="nbtb-20231218_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" />
      <link:roleType roleURI="http://nbtbank.com/role/DocumentAndEntityInformation" id="DocumentAndEntityInformation">
        <link:definition>000100 - Document - Document and Entity Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
  <xs:import namespace="http://fasb.org/us-gaap/2023" schemaLocation="https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd" />
  <xs:import namespace="http://xbrl.sec.gov/dei/2023" schemaLocation="https://xbrl.sec.gov/dei/2023/dei-2023.xsd" />
  <xs:import namespace="http://xbrl.sec.gov/country/2023" schemaLocation="https://xbrl.sec.gov/country/2023/country-2023.xsd" />
  <xs:import namespace="http://xbrl.sec.gov/currency/2023" schemaLocation="https://xbrl.sec.gov/currency/2023/currency-2023.xsd" />
  <xs:import namespace="http://xbrl.sec.gov/exch/2023" schemaLocation="https://xbrl.sec.gov/exch/2023/exch-2023.xsd" />
  <xs:import namespace="http://xbrl.sec.gov/naics/2023" schemaLocation="https://xbrl.sec.gov/naics/2023/naics-2023.xsd" />
  <xs:import namespace="http://xbrl.sec.gov/sic/2023" schemaLocation="https://xbrl.sec.gov/sic/2023/sic-2023.xsd" />
  <xs:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <xs:import namespace="http://www.xbrl.org/2009/role/net" schemaLocation="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd" />
  <xs:import namespace="http://xbrl.sec.gov/stpr/2023" schemaLocation="https://xbrl.sec.gov/stpr/2023/stpr-2023.xsd" />
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <xs:import namespace="http://www.xbrl.org/2004/ref" schemaLocation="http://www.xbrl.org/2004/ref-2004-08-10.xsd" />
  <xs:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <xs:import namespace="http://fasb.org/us-types/2023" schemaLocation="https://xbrl.fasb.org/us-gaap/2023/elts/us-types-2023.xsd" />
  <xs:import namespace="http://www.xbrl.org/2009/arcrole/fact-explanatoryFact" schemaLocation="http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd" />
  <xs:import namespace="http://fasb.org/srt/2023" schemaLocation="https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd" />
  <xs:import namespace="http://fasb.org/srt-types/2023" schemaLocation="https://xbrl.fasb.org/srt/2023/elts/srt-types-2023.xsd" />
  <xs:import namespace="http://www.xbrl.org/dtr/type/2022-03-31" schemaLocation="https://www.xbrl.org/dtr/type/2022-03-31/types.xsd" />
</xs:schema>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.LAB
<SEQUENCE>3
<FILENAME>nbtb-20231218_lab.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION LABEL LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!--Generated by Broadridge PROfile 23.12.1.5186 Broadridge-->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" />
  <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CoverAbstract" xlink:label="CoverAbstract" xlink:title="CoverAbstract" />
    <link:label xlink:type="resource" xlink:label="dei_CoverAbstract_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_CoverAbstract_lbl" xml:lang="en-US" id="dei_CoverAbstract_lbl">Cover [Abstract]</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CoverAbstract" xlink:to="dei_CoverAbstract_lbl" xlink:title="label: CoverAbstract to dei_CoverAbstract_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType" xlink:label="DocumentType" xlink:title="DocumentType" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentType_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentType_lbl" xml:lang="en-US" id="dei_DocumentType_lbl">Document Type</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentType" xlink:to="dei_DocumentType_lbl" xlink:title="label: DocumentType to dei_DocumentType_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_WrittenCommunications" xlink:label="WrittenCommunications" xlink:title="WrittenCommunications" />
    <link:label xlink:type="resource" xlink:label="dei_WrittenCommunications_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_WrittenCommunications_lbl" xml:lang="en-US" id="dei_WrittenCommunications_lbl">Written Communications</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="WrittenCommunications" xlink:to="dei_WrittenCommunications_lbl" xlink:title="label: WrittenCommunications to dei_WrittenCommunications_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SolicitingMaterial" xlink:label="SolicitingMaterial" xlink:title="SolicitingMaterial" />
    <link:label xlink:type="resource" xlink:label="dei_SolicitingMaterial_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_SolicitingMaterial_lbl" xml:lang="en-US" id="dei_SolicitingMaterial_lbl">Soliciting Material</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SolicitingMaterial" xlink:to="dei_SolicitingMaterial_lbl" xlink:title="label: SolicitingMaterial to dei_SolicitingMaterial_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementTenderOffer" xlink:label="PreCommencementTenderOffer" xlink:title="PreCommencementTenderOffer" />
    <link:label xlink:type="resource" xlink:label="dei_PreCommencementTenderOffer_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_PreCommencementTenderOffer_lbl" xml:lang="en-US" id="dei_PreCommencementTenderOffer_lbl">Pre-commencement Tender Offer</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreCommencementTenderOffer" xlink:to="dei_PreCommencementTenderOffer_lbl" xlink:title="label: PreCommencementTenderOffer to dei_PreCommencementTenderOffer_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="PreCommencementIssuerTenderOffer" xlink:title="PreCommencementIssuerTenderOffer" />
    <link:label xlink:type="resource" xlink:label="dei_PreCommencementIssuerTenderOffer_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_PreCommencementIssuerTenderOffer_lbl" xml:lang="en-US" id="dei_PreCommencementIssuerTenderOffer_lbl">Pre-commencement Issuer Tender Offer</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="PreCommencementIssuerTenderOffer" xlink:to="dei_PreCommencementIssuerTenderOffer_lbl" xlink:title="label: PreCommencementIssuerTenderOffer to dei_PreCommencementIssuerTenderOffer_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag" xlink:label="AmendmentFlag" xlink:title="AmendmentFlag" />
    <link:label xlink:type="resource" xlink:label="dei_AmendmentFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_AmendmentFlag_lbl" xml:lang="en-US" id="dei_AmendmentFlag_lbl">Amendment Flag</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="AmendmentFlag" xlink:to="dei_AmendmentFlag_lbl" xlink:title="label: AmendmentFlag to dei_AmendmentFlag_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFiscalYearFocus" xlink:label="DocumentFiscalYearFocus" xlink:title="DocumentFiscalYearFocus" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentFiscalYearFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentFiscalYearFocus_lbl" xml:lang="en-US" id="dei_DocumentFiscalYearFocus_lbl">Document Fiscal Year Focus</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentFiscalYearFocus" xlink:to="dei_DocumentFiscalYearFocus_lbl" xlink:title="label: DocumentFiscalYearFocus to dei_DocumentFiscalYearFocus_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="DocumentFiscalPeriodFocus" xlink:title="DocumentFiscalPeriodFocus" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentFiscalPeriodFocus_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentFiscalPeriodFocus_lbl" xml:lang="en-US" id="dei_DocumentFiscalPeriodFocus_lbl">Document Fiscal Period Focus</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentFiscalPeriodFocus" xlink:to="dei_DocumentFiscalPeriodFocus_lbl" xlink:title="label: DocumentFiscalPeriodFocus to dei_DocumentFiscalPeriodFocus_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate" xlink:label="DocumentPeriodEndDate" xlink:title="DocumentPeriodEndDate" />
    <link:label xlink:type="resource" xlink:label="dei_DocumentPeriodEndDate_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_DocumentPeriodEndDate_lbl" xml:lang="en-US" id="dei_DocumentPeriodEndDate_lbl">Document Period End Date</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="DocumentPeriodEndDate" xlink:to="dei_DocumentPeriodEndDate_lbl" xlink:title="label: DocumentPeriodEndDate to dei_DocumentPeriodEndDate_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName" xlink:label="EntityRegistrantName" xlink:title="EntityRegistrantName" />
    <link:label xlink:type="resource" xlink:label="dei_EntityRegistrantName_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityRegistrantName_lbl" xml:lang="en-US" id="dei_EntityRegistrantName_lbl">Entity Registrant Name</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityRegistrantName" xlink:to="dei_EntityRegistrantName_lbl" xlink:title="label: EntityRegistrantName to dei_EntityRegistrantName_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey" xlink:label="EntityCentralIndexKey" xlink:title="EntityCentralIndexKey" />
    <link:label xlink:type="resource" xlink:label="dei_EntityCentralIndexKey_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityCentralIndexKey_lbl" xml:lang="en-US" id="dei_EntityCentralIndexKey_lbl">Entity Central Index Key</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityCentralIndexKey" xlink:to="dei_EntityCentralIndexKey_lbl" xlink:title="label: EntityCentralIndexKey to dei_EntityCentralIndexKey_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber" xlink:label="EntityFileNumber" xlink:title="EntityFileNumber" />
    <link:label xlink:type="resource" xlink:label="dei_EntityFileNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityFileNumber_lbl" xml:lang="en-US" id="dei_EntityFileNumber_lbl">Entity File Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityFileNumber" xlink:to="dei_EntityFileNumber_lbl" xlink:title="label: EntityFileNumber to dei_EntityFileNumber_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber" xlink:label="EntityTaxIdentificationNumber" xlink:title="EntityTaxIdentificationNumber" />
    <link:label xlink:type="resource" xlink:label="dei_EntityTaxIdentificationNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityTaxIdentificationNumber_lbl" xml:lang="en-US" id="dei_EntityTaxIdentificationNumber_lbl">Entity Tax Identification Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityTaxIdentificationNumber" xlink:to="dei_EntityTaxIdentificationNumber_lbl" xlink:title="label: EntityTaxIdentificationNumber to dei_EntityTaxIdentificationNumber_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="EntityIncorporationStateCountryCode" xlink:title="EntityIncorporationStateCountryCode" />
    <link:label xlink:type="resource" xlink:label="dei_EntityIncorporationStateCountryCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityIncorporationStateCountryCode_lbl" xml:lang="en-US" id="dei_EntityIncorporationStateCountryCode_lbl">Entity Incorporation, State or Country Code</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityIncorporationStateCountryCode" xlink:to="dei_EntityIncorporationStateCountryCode_lbl" xlink:title="label: EntityIncorporationStateCountryCode to dei_EntityIncorporationStateCountryCode_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany" xlink:label="EntityEmergingGrowthCompany" xlink:title="EntityEmergingGrowthCompany" />
    <link:label xlink:type="resource" xlink:label="dei_EntityEmergingGrowthCompany_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityEmergingGrowthCompany_lbl" xml:lang="en-US" id="dei_EntityEmergingGrowthCompany_lbl">Entity Emerging Growth Company</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityEmergingGrowthCompany" xlink:to="dei_EntityEmergingGrowthCompany_lbl" xlink:title="label: EntityEmergingGrowthCompany to dei_EntityEmergingGrowthCompany_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1" xlink:label="EntityAddressAddressLine1" xlink:title="EntityAddressAddressLine1" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressAddressLine1_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressAddressLine1_lbl" xml:lang="en-US" id="dei_EntityAddressAddressLine1_lbl">Entity Address, Address Line One</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressAddressLine1" xlink:to="dei_EntityAddressAddressLine1_lbl" xlink:title="label: EntityAddressAddressLine1 to dei_EntityAddressAddressLine1_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine2" xlink:label="EntityAddressAddressLine2" xlink:title="EntityAddressAddressLine2" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressAddressLine2_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressAddressLine2_lbl" xml:lang="en-US" id="dei_EntityAddressAddressLine2_lbl">Entity Address, Address Line Two</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressAddressLine2" xlink:to="dei_EntityAddressAddressLine2_lbl" xlink:title="label: EntityAddressAddressLine2 to dei_EntityAddressAddressLine2_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine3" xlink:label="EntityAddressAddressLine3" xlink:title="EntityAddressAddressLine3" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressAddressLine3_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressAddressLine3_lbl" xml:lang="en-US" id="dei_EntityAddressAddressLine3_lbl">Entity Address, Address Line Three</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressAddressLine3" xlink:to="dei_EntityAddressAddressLine3_lbl" xlink:title="label: EntityAddressAddressLine3 to dei_EntityAddressAddressLine3_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown" xlink:label="EntityAddressCityOrTown" xlink:title="EntityAddressCityOrTown" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressCityOrTown_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressCityOrTown_lbl" xml:lang="en-US" id="dei_EntityAddressCityOrTown_lbl">Entity Address, City or Town</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressCityOrTown" xlink:to="dei_EntityAddressCityOrTown_lbl" xlink:title="label: EntityAddressCityOrTown to dei_EntityAddressCityOrTown_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressStateOrProvince" xlink:label="EntityAddressStateOrProvince" xlink:title="EntityAddressStateOrProvince" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressStateOrProvince_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressStateOrProvince_lbl" xml:lang="en-US" id="dei_EntityAddressStateOrProvince_lbl">Entity Address, State or Province</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressStateOrProvince" xlink:to="dei_EntityAddressStateOrProvince_lbl" xlink:title="label: EntityAddressStateOrProvince to dei_EntityAddressStateOrProvince_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCountry" xlink:label="EntityAddressCountry" xlink:title="EntityAddressCountry" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressCountry_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressCountry_lbl" xml:lang="en-US" id="dei_EntityAddressCountry_lbl">Entity Address, Country</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressCountry" xlink:to="dei_EntityAddressCountry_lbl" xlink:title="label: EntityAddressCountry to dei_EntityAddressCountry_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode" xlink:label="EntityAddressPostalZipCode" xlink:title="EntityAddressPostalZipCode" />
    <link:label xlink:type="resource" xlink:label="dei_EntityAddressPostalZipCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_EntityAddressPostalZipCode_lbl" xml:lang="en-US" id="dei_EntityAddressPostalZipCode_lbl">Entity Address, Postal Zip Code</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="EntityAddressPostalZipCode" xlink:to="dei_EntityAddressPostalZipCode_lbl" xlink:title="label: EntityAddressPostalZipCode to dei_EntityAddressPostalZipCode_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode" xlink:label="CityAreaCode" xlink:title="CityAreaCode" />
    <link:label xlink:type="resource" xlink:label="dei_CityAreaCode_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_CityAreaCode_lbl" xml:lang="en-US" id="dei_CityAreaCode_lbl">City Area Code</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="CityAreaCode" xlink:to="dei_CityAreaCode_lbl" xlink:title="label: CityAreaCode to dei_CityAreaCode_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber" xlink:label="LocalPhoneNumber" xlink:title="LocalPhoneNumber" />
    <link:label xlink:type="resource" xlink:label="dei_LocalPhoneNumber_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_LocalPhoneNumber_lbl" xml:lang="en-US" id="dei_LocalPhoneNumber_lbl">Local Phone Number</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="LocalPhoneNumber" xlink:to="dei_LocalPhoneNumber_lbl" xlink:title="label: LocalPhoneNumber to dei_LocalPhoneNumber_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle" xlink:label="Security12bTitle" xlink:title="Security12bTitle" />
    <link:label xlink:type="resource" xlink:label="dei_Security12bTitle_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_Security12bTitle_lbl" xml:lang="en-US" id="dei_Security12bTitle_lbl">Title of 12(b) Security</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="Security12bTitle" xlink:to="dei_Security12bTitle_lbl" xlink:title="label: Security12bTitle to dei_Security12bTitle_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_NoTradingSymbolFlag" xlink:label="NoTradingSymbolFlag" xlink:title="NoTradingSymbolFlag" />
    <link:label xlink:type="resource" xlink:label="dei_NoTradingSymbolFlag_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_NoTradingSymbolFlag_lbl" xml:lang="en-US" id="dei_NoTradingSymbolFlag_lbl">No Trading Symbol Flag</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="NoTradingSymbolFlag" xlink:to="dei_NoTradingSymbolFlag_lbl" xlink:title="label: NoTradingSymbolFlag to dei_NoTradingSymbolFlag_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol" xlink:label="TradingSymbol" xlink:title="TradingSymbol" />
    <link:label xlink:type="resource" xlink:label="dei_TradingSymbol_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_TradingSymbol_lbl" xml:lang="en-US" id="dei_TradingSymbol_lbl">Trading Symbol</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="TradingSymbol" xlink:to="dei_TradingSymbol_lbl" xlink:title="label: TradingSymbol to dei_TradingSymbol_lbl" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName" xlink:label="SecurityExchangeName" xlink:title="SecurityExchangeName" />
    <link:label xlink:type="resource" xlink:label="dei_SecurityExchangeName_lbl" xlink:role="http://www.xbrl.org/2003/role/label" xlink:title="dei_SecurityExchangeName_lbl" xml:lang="en-US" id="dei_SecurityExchangeName_lbl">Security Exchange Name</link:label>
    <link:labelArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="SecurityExchangeName" xlink:to="dei_SecurityExchangeName_lbl" xlink:title="label: SecurityExchangeName to dei_SecurityExchangeName_lbl" />
  </link:labelLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-101.PRE
<SEQUENCE>4
<FILENAME>nbtb-20231218_pre.xml
<DESCRIPTION>XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE
<TEXT>
<XBRL>
<?xml version="1.0" encoding="us-ascii"?>
<!--Generated by Broadridge PROfile 23.12.1.5186 Broadridge-->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xbrli="http://www.xbrl.org/2003/instance">
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" />
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" />
  <link:roleRef roleURI="http://nbtbank.com/role/DocumentAndEntityInformation" xlink:type="simple" xlink:href="nbtb-20231218.xsd#DocumentAndEntityInformation" />
  <link:presentationLink xlink:type="extended" xlink:role="http://nbtbank.com/role/DocumentAndEntityInformation">
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CoverAbstract" xlink:label="CoverAbstract" xlink:title="CoverAbstract" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentType" xlink:label="DocumentType" xlink:title="DocumentType" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="DocumentType" xlink:title="presentation: CoverAbstract to DocumentType" order="0.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_AmendmentFlag" xlink:label="AmendmentFlag" xlink:title="AmendmentFlag" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="AmendmentFlag" xlink:title="presentation: CoverAbstract to AmendmentFlag" order="1.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentPeriodEndDate" xlink:label="DocumentPeriodEndDate" xlink:title="DocumentPeriodEndDate" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="DocumentPeriodEndDate" xlink:title="presentation: CoverAbstract to DocumentPeriodEndDate" order="2.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFiscalYearFocus" xlink:label="DocumentFiscalYearFocus" xlink:title="DocumentFiscalYearFocus" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="DocumentFiscalYearFocus" xlink:title="presentation: CoverAbstract to DocumentFiscalYearFocus" order="3.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="DocumentFiscalPeriodFocus" xlink:title="DocumentFiscalPeriodFocus" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="DocumentFiscalPeriodFocus" xlink:title="presentation: CoverAbstract to DocumentFiscalPeriodFocus" order="4.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityFileNumber" xlink:label="EntityFileNumber" xlink:title="EntityFileNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityFileNumber" xlink:title="presentation: CoverAbstract to EntityFileNumber" order="5.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityRegistrantName" xlink:label="EntityRegistrantName" xlink:title="EntityRegistrantName" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityRegistrantName" xlink:title="presentation: CoverAbstract to EntityRegistrantName" order="6.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityCentralIndexKey" xlink:label="EntityCentralIndexKey" xlink:title="EntityCentralIndexKey" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityCentralIndexKey" xlink:title="presentation: CoverAbstract to EntityCentralIndexKey" order="7.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityIncorporationStateCountryCode" xlink:label="EntityIncorporationStateCountryCode" xlink:title="EntityIncorporationStateCountryCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityIncorporationStateCountryCode" xlink:title="presentation: CoverAbstract to EntityIncorporationStateCountryCode" order="8.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityTaxIdentificationNumber" xlink:label="EntityTaxIdentificationNumber" xlink:title="EntityTaxIdentificationNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityTaxIdentificationNumber" xlink:title="presentation: CoverAbstract to EntityTaxIdentificationNumber" order="9.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine1" xlink:label="EntityAddressAddressLine1" xlink:title="EntityAddressAddressLine1" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityAddressAddressLine1" xlink:title="presentation: CoverAbstract to EntityAddressAddressLine1" order="10.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine2" xlink:label="EntityAddressAddressLine2" xlink:title="EntityAddressAddressLine2" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityAddressAddressLine2" xlink:title="presentation: CoverAbstract to EntityAddressAddressLine2" order="11.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressAddressLine3" xlink:label="EntityAddressAddressLine3" xlink:title="EntityAddressAddressLine3" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityAddressAddressLine3" xlink:title="presentation: CoverAbstract to EntityAddressAddressLine3" order="12.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCityOrTown" xlink:label="EntityAddressCityOrTown" xlink:title="EntityAddressCityOrTown" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityAddressCityOrTown" xlink:title="presentation: CoverAbstract to EntityAddressCityOrTown" order="13.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressStateOrProvince" xlink:label="EntityAddressStateOrProvince" xlink:title="EntityAddressStateOrProvince" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityAddressStateOrProvince" xlink:title="presentation: CoverAbstract to EntityAddressStateOrProvince" order="14.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressCountry" xlink:label="EntityAddressCountry" xlink:title="EntityAddressCountry" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityAddressCountry" xlink:title="presentation: CoverAbstract to EntityAddressCountry" order="15.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityAddressPostalZipCode" xlink:label="EntityAddressPostalZipCode" xlink:title="EntityAddressPostalZipCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityAddressPostalZipCode" xlink:title="presentation: CoverAbstract to EntityAddressPostalZipCode" order="16.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_CityAreaCode" xlink:label="CityAreaCode" xlink:title="CityAreaCode" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="CityAreaCode" xlink:title="presentation: CoverAbstract to CityAreaCode" order="17.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_LocalPhoneNumber" xlink:label="LocalPhoneNumber" xlink:title="LocalPhoneNumber" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="LocalPhoneNumber" xlink:title="presentation: CoverAbstract to LocalPhoneNumber" order="18.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_Security12bTitle" xlink:label="Security12bTitle" xlink:title="Security12bTitle" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="Security12bTitle" xlink:title="presentation: CoverAbstract to Security12bTitle" order="19.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_TradingSymbol" xlink:label="TradingSymbol" xlink:title="TradingSymbol" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="TradingSymbol" xlink:title="presentation: CoverAbstract to TradingSymbol" order="20.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_NoTradingSymbolFlag" xlink:label="NoTradingSymbolFlag" xlink:title="NoTradingSymbolFlag" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="NoTradingSymbolFlag" xlink:title="presentation: CoverAbstract to NoTradingSymbolFlag" order="21.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SecurityExchangeName" xlink:label="SecurityExchangeName" xlink:title="SecurityExchangeName" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="SecurityExchangeName" xlink:title="presentation: CoverAbstract to SecurityExchangeName" order="22.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_EntityEmergingGrowthCompany" xlink:label="EntityEmergingGrowthCompany" xlink:title="EntityEmergingGrowthCompany" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="EntityEmergingGrowthCompany" xlink:title="presentation: CoverAbstract to EntityEmergingGrowthCompany" order="23.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_WrittenCommunications" xlink:label="WrittenCommunications" xlink:title="WrittenCommunications" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="WrittenCommunications" xlink:title="presentation: CoverAbstract to WrittenCommunications" order="24.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_SolicitingMaterial" xlink:label="SolicitingMaterial" xlink:title="SolicitingMaterial" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="SolicitingMaterial" xlink:title="presentation: CoverAbstract to SolicitingMaterial" order="25.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementTenderOffer" xlink:label="PreCommencementTenderOffer" xlink:title="PreCommencementTenderOffer" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="PreCommencementTenderOffer" xlink:title="presentation: CoverAbstract to PreCommencementTenderOffer" order="26.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
    <link:loc xlink:type="locator" xlink:href="https://xbrl.sec.gov/dei/2023/dei-2023.xsd#dei_PreCommencementIssuerTenderOffer" xlink:label="PreCommencementIssuerTenderOffer" xlink:title="PreCommencementIssuerTenderOffer" />
    <link:presentationArc xlink:type="arc" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="CoverAbstract" xlink:to="PreCommencementIssuerTenderOffer" xlink:title="presentation: CoverAbstract to PreCommencementIssuerTenderOffer" order="27.0" preferredLabel="http://www.xbrl.org/2003/role/label" />
  </link:presentationLink>
</link:linkbase>
</XBRL>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>5
<FILENAME>R1.htm
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<html>
<head>
<title></title>
<link rel="stylesheet" type="text/css" href="include/report.css">
<script type="text/javascript" src="Show.js">/* Do Not Remove This Comment */</script><script type="text/javascript">
							function toggleNextSibling (e) {
							if (e.nextSibling.style.display=='none') {
							e.nextSibling.style.display='block';
							} else { e.nextSibling.style.display='none'; }
							}</script>
</head>
<body>
<span style="display: none;">v3.23.4</span><table class="report" border="0" cellspacing="2" id="idm140457639918784">
<tr>
<th class="tl" colspan="1" rowspan="1"><div style="width: 200px;"><strong>Document and Entity Information<br></strong></div></th>
<th class="th"><div>Dec. 18, 2023</div></th>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CoverAbstract', window );"><strong>Cover [Abstract]</strong></a></td>
<td class="text">&#160;<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td>
<td class="text">8-K<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td>
<td class="text">Dec. 18,  2023<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityFileNumber', window );">Entity File Number</a></td>
<td class="text">000-14703<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td>
<td class="text">NBT BANCORP INC.<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td>
<td class="text">0000790359<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityIncorporationStateCountryCode', window );">Entity Incorporation, State or Country Code</a></td>
<td class="text">DE<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityTaxIdentificationNumber', window );">Entity Tax Identification Number</a></td>
<td class="text">16-1268674<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressAddressLine1', window );">Entity Address, Address Line One</a></td>
<td class="text">52 South Broad Street<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressCityOrTown', window );">Entity Address, City or Town</a></td>
<td class="text">Norwich<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressStateOrProvince', window );">Entity Address, State or Province</a></td>
<td class="text">NY<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityAddressPostalZipCode', window );">Entity Address, Postal Zip Code</a></td>
<td class="text">13815<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_CityAreaCode', window );">City Area Code</a></td>
<td class="text">607<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_LocalPhoneNumber', window );">Local Phone Number</a></td>
<td class="text">337-2265<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_Security12bTitle', window );">Title of 12(b) Security</a></td>
<td class="text">Common Stock, par value $0.01 per share<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_TradingSymbol', window );">Trading Symbol</a></td>
<td class="text">NBTB<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_SecurityExchangeName', window );">Security Exchange Name</a></td>
<td class="text">NASDAQ<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_EntityEmergingGrowthCompany', window );">Entity Emerging Growth Company</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_WrittenCommunications', window );">Written Communications</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_SolicitingMaterial', window );">Soliciting Material</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="ro">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_PreCommencementTenderOffer', window );">Pre-commencement Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
<tr class="re">
<td class="pl" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="Show.showAR( this, 'defref_dei_PreCommencementIssuerTenderOffer', window );">Pre-commencement Issuer Tender Offer</a></td>
<td class="text">false<span></span>
</td>
</tr>
</table>
<div style="display: none;">
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the XBRL content amends previously-filed or accepted submission.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_AmendmentFlag</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CityAreaCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Area code of city</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CityAreaCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CoverAbstract">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Cover page.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_CoverAbstract</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:stringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:dateItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_DocumentType</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:submissionTypeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressAddressLine1">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Address Line 1 such as Attn, Building Name, Street Name</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressAddressLine1</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressCityOrTown">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the City or Town</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressCityOrTown</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressPostalZipCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Code for the postal or zip code</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressPostalZipCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityAddressStateOrProvince">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the state or province.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityAddressStateOrProvince</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:stateOrProvinceItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityCentralIndexKey</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:centralIndexKeyItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityEmergingGrowthCompany">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Indicate if registrant meets the emerging growth company criteria.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityEmergingGrowthCompany</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFileNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityFileNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:fileNumberItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityIncorporationStateCountryCode">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Two-character EDGAR code representing the state or country of incorporation.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityIncorporationStateCountryCode</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarStateCountryItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityRegistrantName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityTaxIdentificationNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b-2<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_EntityTaxIdentificationNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:employerIdItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LocalPhoneNumber">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Local phone number for entity.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_LocalPhoneNumber</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:normalizedStringItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementIssuerTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 13e<br> -Subsection 4c<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementIssuerTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_PreCommencementTenderOffer">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 14d<br> -Subsection 2b<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_PreCommencementTenderOffer</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_Security12bTitle">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Title of a 12(b) registered security.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection b<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_Security12bTitle</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:securityTitleItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SecurityExchangeName">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Name of the Exchange on which a security is registered.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Number 240<br> -Section 12<br> -Subsection d1-1<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SecurityExchangeName</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:edgarExchangeCodeItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_SolicitingMaterial">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Exchange Act<br> -Section 14a<br> -Number 240<br> -Subsection 12<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_SolicitingMaterial</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_TradingSymbol">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Trading symbol of an instrument as listed on an exchange.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_TradingSymbol</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>dei:tradingSymbolItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_WrittenCommunications">
<tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="Show.hideAR();">X</a></td></tr>
<tr><td><div class="body" style="padding: 2px;">
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">- Definition</a><div><p>Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act.</p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Securities Act<br> -Number 230<br> -Section 425<br></p></div>
<a href="javascript:void(0);" onclick="Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0">
<tr>
<td><strong> Name:</strong></td>
<td style="white-space:nowrap;">dei_WrittenCommunications</td>
</tr>
<tr>
<td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td>
<td>dei_</td>
</tr>
<tr>
<td><strong> Data Type:</strong></td>
<td>xbrli:booleanItemType</td>
</tr>
<tr>
<td><strong> Balance Type:</strong></td>
<td>na</td>
</tr>
<tr>
<td><strong> Period Type:</strong></td>
<td>duration</td>
</tr>
</table></div>
</div></td></tr>
</table>
</div>
</body>
</html>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>6
<FILENAME>ef20016994_8k_htm.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version="1.0" encoding="utf-8"?>
<xbrl
  xmlns="http://www.xbrl.org/2003/instance"
  xmlns:dei="http://xbrl.sec.gov/dei/2023"
  xmlns:link="http://www.xbrl.org/2003/linkbase"
  xmlns:xlink="http://www.w3.org/1999/xlink">
    <link:schemaRef xlink:href="nbtb-20231218.xsd" xlink:type="simple"/>
    <context id="c20231218to20231218">
        <entity>
            <identifier scheme="http://www.sec.gov/CIK">0000790359</identifier>
        </entity>
        <period>
            <startDate>2023-12-18</startDate>
            <endDate>2023-12-18</endDate>
        </period>
    </context>
    <dei:AmendmentFlag
      contextRef="c20231218to20231218"
      id="Fact_e7d78bc63b3a4c11969e8e51dbdc6681">false</dei:AmendmentFlag>
    <dei:EntityCentralIndexKey
      contextRef="c20231218to20231218"
      id="Fact_04f96445e18e4b668559699f2dc4f98a">0000790359</dei:EntityCentralIndexKey>
    <dei:DocumentType
      contextRef="c20231218to20231218"
      id="Fact_133f9d09f3c04304b653092ada8a273e">8-K</dei:DocumentType>
    <dei:DocumentPeriodEndDate
      contextRef="c20231218to20231218"
      id="Fact_14c09ac47d3c42aeba944292f8f641e5">2023-12-18</dei:DocumentPeriodEndDate>
    <dei:EntityRegistrantName
      contextRef="c20231218to20231218"
      id="Fact_6a0dacc4ad8748eeadaa88eb09e06c5f">NBT BANCORP INC.</dei:EntityRegistrantName>
    <dei:EntityIncorporationStateCountryCode
      contextRef="c20231218to20231218"
      id="Fact_580dd3eeede540ecabe611a2fb78aecb">DE</dei:EntityIncorporationStateCountryCode>
    <dei:EntityFileNumber
      contextRef="c20231218to20231218"
      id="Fact_f4515013ca8f4f4198fb8a6b3fe7c003">000-14703</dei:EntityFileNumber>
    <dei:EntityTaxIdentificationNumber
      contextRef="c20231218to20231218"
      id="Fact_374ad33fefed448d830e3d5c31c84721">16-1268674</dei:EntityTaxIdentificationNumber>
    <dei:EntityAddressAddressLine1
      contextRef="c20231218to20231218"
      id="Fact_a5eba4e888aa44fabe44dd8c08dc3df1">52 South Broad Street</dei:EntityAddressAddressLine1>
    <dei:EntityAddressCityOrTown
      contextRef="c20231218to20231218"
      id="Fact_f8d0ef644c85485193fd018d0b0b871e">Norwich</dei:EntityAddressCityOrTown>
    <dei:EntityAddressStateOrProvince
      contextRef="c20231218to20231218"
      id="Fact_0178b782460b466cb4f1b2fabb6c89d7">NY</dei:EntityAddressStateOrProvince>
    <dei:EntityAddressPostalZipCode
      contextRef="c20231218to20231218"
      id="Fact_b4857884fb7b4ff2af4dca7b540b4352">13815</dei:EntityAddressPostalZipCode>
    <dei:CityAreaCode
      contextRef="c20231218to20231218"
      id="Fact_82c6e4864b894a2a95417c28057ef696">607</dei:CityAreaCode>
    <dei:LocalPhoneNumber
      contextRef="c20231218to20231218"
      id="Fact_f09c9ce0f208487e91e034abf541b445">337-2265</dei:LocalPhoneNumber>
    <dei:WrittenCommunications
      contextRef="c20231218to20231218"
      id="Fact_c8a61b959de744bbb3c944d2748c987c">false</dei:WrittenCommunications>
    <dei:SolicitingMaterial
      contextRef="c20231218to20231218"
      id="Fact_d9837b6fc1b54b6aa833f2fdeb783f41">false</dei:SolicitingMaterial>
    <dei:PreCommencementTenderOffer
      contextRef="c20231218to20231218"
      id="Fact_1cae76e7885e4997a1ca02bc7a4e9cdc">false</dei:PreCommencementTenderOffer>
    <dei:PreCommencementIssuerTenderOffer
      contextRef="c20231218to20231218"
      id="Fact_872ecc3650064f198f66174a68edc39c">false</dei:PreCommencementIssuerTenderOffer>
    <dei:Security12bTitle
      contextRef="c20231218to20231218"
      id="Fact_028ffbc5d445414495099438ae4d3d77">Common Stock, par value $0.01 per share</dei:Security12bTitle>
    <dei:TradingSymbol
      contextRef="c20231218to20231218"
      id="Fact_4740560763d944a3a0b0ab1d5ce23154">NBTB</dei:TradingSymbol>
    <dei:SecurityExchangeName
      contextRef="c20231218to20231218"
      id="Fact_20eb1a2f667e4d1da81f399bf69a9a6b">NASDAQ</dei:SecurityExchangeName>
    <dei:EntityEmergingGrowthCompany
      contextRef="c20231218to20231218"
      id="Fact_37fd0534d3144b80af9dbb3b3223265d">false</dei:EntityEmergingGrowthCompany>
</xbrl>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>EXCEL
<SEQUENCE>7
<FILENAME>Financial_Report.xlsx
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 Financial_Report.xlsx
M4$L#!!0    (  J&DU<'04UB@0   +$    0    9&]C4')O<',O87!P+GAM
M;$V./0L",1!$_\IQO;=!P4)B0-!2L+(/>QLOD&1#LD)^OCG!CVX>;QA&WPIG
M*N*I#BV&5(_C(I(/ !47BK9.7:=N')=HI6-Y #OGD<Z,STA)8*O4'J@)I9GF
M3?X.CD:?<@X>K7A.YNJQ<&4GPZ4A!0W_<FW>J=0U[R;UEA_6\#MI7E!+ P04
M    "  *AI-7#MC]HN\    K @  $0   &1O8U!R;W!S+V-O<F4N>&ULS9+!
M3L,P#(9?!>7>NFD!0=3UPK032$A, G&+$F^+:)HH,6KW]J1AZX3@ 3C&_O/Y
ML^16>:%<P.?@/ 8R&*\FVP]1*+]B!R(O *(ZH)6Q3(DA-7<N6$GI&?;@I?J0
M>X2ZJF[!(DDM2<(,+/Q"9%VKE5 !);EPPFNUX/UGZ#-,*\ >+0X4@9<<6#=/
M],>I;^$"F&&$P<;O NJ%F*M_8G,'V"DY1;.DQG$LQR;GT@X<WIX>7_*ZA1DB
MR4%A^A6-H*/'%3M/?FT>UML-Z^JJ;@I>%_Q^6W-Q?2?XS?OL^L/O(FR=-COS
MCXW/@ET+O^ZB^P)02P,$%     @ "H:35YE<G",0!@  G"<  !,   !X;"]T
M:&5M92]T:&5M93$N>&UL[5I;<]HX%'[OK]!X9_9M"\8V@;:T$W-I=MNTF83M
M3A^%$5B-;'EDD81_OT<V$,N6#>V23;J;/ 0LZ?O.14?GZ#AY\^XN8NB&B)3R
M>&#9+]O6N[<OWN!7,B0103 9IZ_PP JE3%ZU6FD PSA]R1,2P]R"BPA+>!3+
MUES@6QHO(];JM-O=5H1I;*$81V1@?5XL:$#05%%:;U\@M.4?,_@5RU2-9:,!
M$U=!)KF(M/+Y;,7\VMX^9<_I.ATR@6XP&U@@?\YOI^1.6HCA5,+$P&IG/U9K
MQ]'22(""R7V4!;I)]J/3%0@R#3LZG5C.=GSVQ.V?C,K:=#1M&N#C\7@XMLO2
MBW <!.!1NY["G?1LOZ1!";2C:=!DV/;:KI&FJHU33]/W?=_KFVB<"HU;3]-K
M=]W3CHG&K=!X#;[Q3X?#KHG&J]!TZVDF)_VN:Z3I%FA"1N/K>A(5M>5 TR
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M!Z.:60F]A%9JGZJ'-#ZH'C(*!?&Y'C[E>G@*-Y;&O%"N@GL!_]':-\*K^(+
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MU4#E/]O4#6CV#30<D05>,9FV-J/D3@H\W/[O#;#"Q([A[8N_ 5!+ P04
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MM.L5;%W?Z8P%?.A X6JN7KDS^N$[VO5^1OA:)5\+4Z\2N'K/>!T<'MZ__HA
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MKW#.RW^0\Y^M<\TUMTQ>DO:C_S=7^2V,D_'T7!S1JP,Z6PE<A!OZ%>Y7>>9
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M)$WS/(X %F>0IA@"IQ%', ;  4/2='@//GL?)=-[*CG_5U/\!%!+ P04
M"  *AI-7EXJ[',     3 @  "P   %]R96QS+RYR96QSG9*Y;L,P#$!_Q=">
M, ?0(8@S9?$6!/D!5J(/V!(%BD6=OZ_:I7&0"QEY/3P2W!YI0.TXI+:+J1C]
M$%)I6M6X 4BV)8]ISI%"KM0L'C6'TD!$VV-#L%HL/D N&6:WO606IW.D5XA<
MUYVE/=LO3T%O@*\Z3'%":4A+,P[PS=)_,O?S##5%Y4HCE5L:>-/E_G;@2=&A
M(E@6FD7)TZ(=I7\=Q_:0T^FO8R*T>EOH^7%H5 J.W&,EC'%BM/XU@LD/['X
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M%_\;SO$1PNZ_/[&\UDX:?^:+X3]>?P%02P$"% ,4    "  *AI-7!T%-8H$
M  "Q    $               @ $     9&]C4')O<',O87!P+GAM;%!+ 0(4
M Q0    (  J&DU<.V/VB[P   "L"   1              "  :\   !D;V-0
M<F]P<R]C;W)E+GAM;%!+ 0(4 Q0    (  J&DU>97)PC$ 8  )PG   3
M          "  <T!  !X;"]T:&5M92]T:&5M93$N>&UL4$L! A0#%     @
M"H:35RNF%P-0!   DA   !@              ("!#@@  'AL+W=O<FMS:&5E
M=',O<VAE970Q+GAM;%!+ 0(4 Q0    (  J&DU>?H!OPL0(  .(,   -
M          "  90,  !X;"]S='EL97,N>&UL4$L! A0#%     @ "H:35Y>*
MNQS     $P(   L              ( !< \  %]R96QS+RYR96QS4$L! A0#
M%     @ "H:35QPX9>H_ 0  / (   \              ( !61   'AL+W=O
M<FMB;V]K+GAM;%!+ 0(4 Q0    (  J&DU<D'INBK0   /@!   :
M      "  <41  !X;"]?<F5L<R]W;W)K8F]O:RYX;6PN<F5L<U!+ 0(4 Q0
M   (  J&DU=ED'F2&0$  ,\#   3              "  :H2  !;0V]N=&5N
B=%]4>7!E<UTN>&UL4$L%!@     )  D /@(  /03      $!

end
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>8
<FILENAME>Show.js
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
// Edgar(tm) Renderer was created by staff of the U.S. Securities and Exchange Commission.  Data and content created by government employees within the scope of their employment are not subject to domestic copyright protection. 17 U.S.C. 105.
var Show={};Show.LastAR=null,Show.showAR=function(a,r,w){if(Show.LastAR)Show.hideAR();var e=a;while(e&&e.nodeName!='TABLE')e=e.nextSibling;if(!e||e.nodeName!='TABLE'){var ref=((window)?w.document:document).getElementById(r);if(ref){e=ref.cloneNode(!0);
e.removeAttribute('id');a.parentNode.appendChild(e)}}
if(e)e.style.display='block';Show.LastAR=e};Show.hideAR=function(){Show.LastAR.style.display='none'};Show.toggleNext=function(a){var e=a;while(e.nodeName!='DIV')e=e.nextSibling;if(!e.style){}else if(!e.style.display){}else{var d,p_;if(e.style.display=='none'){d='block';p='-'}else{d='none';p='+'}
e.style.display=d;if(a.textContent){a.textContent=p+a.textContent.substring(1)}else{a.innerText=p+a.innerText.substring(1)}}}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>9
<FILENAME>report.css
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
/* Updated 2009-11-04 */
/* v2.2.0.24 */

/* DefRef Styles */
..report table.authRefData{
	background-color: #def;
	border: 2px solid #2F4497;
	font-size: 1em;
	position: absolute;
}

..report table.authRefData a {
	display: block;
	font-weight: bold;
}

..report table.authRefData p {
	margin-top: 0px;
}

..report table.authRefData .hide {
	background-color: #2F4497;
	padding: 1px 3px 0px 0px;
	text-align: right;
}

..report table.authRefData .hide a:hover {
	background-color: #2F4497;
}

..report table.authRefData .body {
	height: 150px;
	overflow: auto;
	width: 400px;
}

..report table.authRefData table{
	font-size: 1em;
}

/* Report Styles */
..pl a, .pl a:visited {
	color: black;
	text-decoration: none;
}

/* table */
..report {
	background-color: white;
	border: 2px solid #acf;
	clear: both;
	color: black;
	font: normal 8pt Helvetica, Arial, san-serif;
	margin-bottom: 2em;
}

..report hr {
	border: 1px solid #acf;
}

/* Top labels */
..report th {
	background-color: #acf;
	color: black;
	font-weight: bold;
	text-align: center;
}

..report th.void	{
	background-color: transparent;
	color: #000000;
	font: bold 10pt Helvetica, Arial, san-serif;
	text-align: left;
}

..report .pl {
	text-align: left;
	vertical-align: top;
	white-space: normal;
	width: 200px;
	white-space: normal; /* word-wrap: break-word; */
}

..report td.pl a.a {
	cursor: pointer;
	display: block;
	width: 200px;
	overflow: hidden;
}

..report td.pl div.a {
	width: 200px;
}

..report td.pl a:hover {
	background-color: #ffc;
}

/* Header rows... */
..report tr.rh {
	background-color: #acf;
	color: black;
	font-weight: bold;
}

/* Calendars... */
..report .rc {
	background-color: #f0f0f0;
}

/* Even rows... */
..report .re, .report .reu {
	background-color: #def;
}

..report .reu td {
	border-bottom: 1px solid black;
}

/* Odd rows... */
..report .ro, .report .rou {
	background-color: white;
}

..report .rou td {
	border-bottom: 1px solid black;
}

..report .rou table td, .report .reu table td {
	border-bottom: 0px solid black;
}

/* styles for footnote marker */
..report .fn {
	white-space: nowrap;
}

/* styles for numeric types */
..report .num, .report .nump {
	text-align: right;
	white-space: nowrap;
}

..report .nump {
	padding-left: 2em;
}

..report .nump {
	padding: 0px 0.4em 0px 2em;
}

/* styles for text types */
..report .text {
	text-align: left;
	white-space: normal;
}

..report .text .big {
	margin-bottom: 1em;
	width: 17em;
}

..report .text .more {
	display: none;
}

..report .text .note {
	font-style: italic;
	font-weight: bold;
}

..report .text .small {
	width: 10em;
}

..report sup {
	font-style: italic;
}

..report .outerFootnotes {
	font-size: 1em;
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>XML
<SEQUENCE>10
<FILENAME>FilingSummary.xml
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
<XML>
<?xml version='1.0' encoding='utf-8'?>
<FilingSummary>
  <Version>3.23.4</Version>
  <ProcessingTime/>
  <ReportFormat>html</ReportFormat>
  <ContextCount>1</ContextCount>
  <ElementCount>22</ElementCount>
  <EntityCount>1</EntityCount>
  <FootnotesReported>false</FootnotesReported>
  <SegmentCount>0</SegmentCount>
  <ScenarioCount>0</ScenarioCount>
  <TuplesReported>false</TuplesReported>
  <UnitCount>0</UnitCount>
  <MyReports>
    <Report instance="ef20016994_8k.htm">
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <HtmlFileName>R1.htm</HtmlFileName>
      <LongName>000100 - Document - Document and Entity Information</LongName>
      <ReportType>Sheet</ReportType>
      <Role>http://nbtbank.com/role/DocumentAndEntityInformation</Role>
      <ShortName>Document and Entity Information</ShortName>
      <MenuCategory>Cover</MenuCategory>
      <Position>1</Position>
    </Report>
    <Report>
      <IsDefault>false</IsDefault>
      <HasEmbeddedReports>false</HasEmbeddedReports>
      <LongName>All Reports</LongName>
      <ReportType>Book</ReportType>
      <ShortName>All Reports</ShortName>
    </Report>
  </MyReports>
  <InputFiles>
    <File doctype="8-K" isOnlyDei="true" isUsgaap="true" original="ef20016994_8k.htm">ef20016994_8k.htm</File>
    <File>nbtb-20231218.xsd</File>
    <File>nbtb-20231218_lab.xml</File>
    <File>nbtb-20231218_pre.xml</File>
  </InputFiles>
  <SupplementalFiles/>
  <BaseTaxonomies>
    <BaseTaxonomy items="22">http://xbrl.sec.gov/dei/2023</BaseTaxonomy>
  </BaseTaxonomies>
  <HasPresentationLinkbase>true</HasPresentationLinkbase>
  <HasCalculationLinkbase>false</HasCalculationLinkbase>
</FilingSummary>
</XML>
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>JSON
<SEQUENCE>12
<FILENAME>MetaLinks.json
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
{
 "version": "2.2",
 "instance": {
  "ef20016994_8k.htm": {
   "nsprefix": "nbtb",
   "nsuri": "http://nbtbank.com/20231218",
   "dts": {
    "inline": {
     "local": [
      "ef20016994_8k.htm"
     ]
    },
    "schema": {
     "local": [
      "nbtb-20231218.xsd"
     ],
     "remote": [
      "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xl-2003-12-31.xsd",
      "http://www.xbrl.org/2003/xlink-2003-12-31.xsd",
      "http://www.xbrl.org/2004/ref-2004-08-10.xsd",
      "http://www.xbrl.org/2005/xbrldt-2005.xsd",
      "http://www.xbrl.org/2006/ref-2006-02-27.xsd",
      "http://www.xbrl.org/lrr/arcrole/factExplanatory-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd",
      "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd",
      "https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd",
      "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd",
      "https://www.xbrl.org/dtr/type/2022-03-31/types.xsd",
      "https://xbrl.fasb.org/srt/2023/elts/srt-2023.xsd",
      "https://xbrl.fasb.org/srt/2023/elts/srt-roles-2023.xsd",
      "https://xbrl.fasb.org/srt/2023/elts/srt-types-2023.xsd",
      "https://xbrl.fasb.org/us-gaap/2023/elts/us-gaap-2023.xsd",
      "https://xbrl.fasb.org/us-gaap/2023/elts/us-roles-2023.xsd",
      "https://xbrl.fasb.org/us-gaap/2023/elts/us-types-2023.xsd",
      "https://xbrl.sec.gov/country/2023/country-2023.xsd",
      "https://xbrl.sec.gov/currency/2023/currency-2023.xsd",
      "https://xbrl.sec.gov/dei/2023/dei-2023.xsd",
      "https://xbrl.sec.gov/exch/2023/exch-2023.xsd",
      "https://xbrl.sec.gov/naics/2023/naics-2023.xsd",
      "https://xbrl.sec.gov/sic/2023/sic-2023.xsd",
      "https://xbrl.sec.gov/stpr/2023/stpr-2023.xsd"
     ]
    },
    "labelLink": {
     "local": [
      "nbtb-20231218_lab.xml"
     ]
    },
    "presentationLink": {
     "local": [
      "nbtb-20231218_pre.xml"
     ]
    }
   },
   "keyStandard": 22,
   "keyCustom": 0,
   "axisStandard": 0,
   "axisCustom": 0,
   "memberStandard": 0,
   "memberCustom": 0,
   "hidden": {
    "total": 2,
    "http://xbrl.sec.gov/dei/2023": 2
   },
   "contextCount": 1,
   "entityCount": 1,
   "segmentCount": 0,
   "elementCount": 29,
   "unitCount": 0,
   "baseTaxonomies": {
    "http://xbrl.sec.gov/dei/2023": 22
   },
   "report": {
    "R1": {
     "role": "http://nbtbank.com/role/DocumentAndEntityInformation",
     "longName": "000100 - Document - Document and Entity Information",
     "shortName": "Document and Entity Information",
     "isDefault": "true",
     "groupType": "document",
     "subGroupType": "",
     "menuCat": "Cover",
     "order": "1",
     "firstAnchor": {
      "contextRef": "c20231218to20231218",
      "name": "dei:DocumentType",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ef20016994_8k.htm",
      "first": true,
      "unique": true
     },
     "uniqueAnchor": {
      "contextRef": "c20231218to20231218",
      "name": "dei:DocumentType",
      "unitRef": null,
      "xsiNil": "false",
      "lang": "en-US",
      "decimals": null,
      "ancestors": [
       "div",
       "div",
       "body",
       "html"
      ],
      "reportCount": 1,
      "baseRef": "ef20016994_8k.htm",
      "first": true,
      "unique": true
     }
    }
   },
   "tag": {
    "dei_EntityAddressAddressLine3": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressAddressLine3",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Address Line Three",
        "documentation": "Address Line 3 such as an Office Park"
       }
      }
     },
     "auth_ref": []
    },
    "dei_CityAreaCode": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "CityAreaCode",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "City Area Code",
        "documentation": "Area code of city"
       }
      }
     },
     "auth_ref": []
    },
    "dei_NoTradingSymbolFlag": {
     "xbrltype": "trueItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "NoTradingSymbolFlag",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "No Trading Symbol Flag",
        "documentation": "Boolean flag that is true only for a security having no trading symbol."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressCityOrTown": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressCityOrTown",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, City or Town",
        "documentation": "Name of the City or Town"
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentPeriodEndDate": {
     "xbrltype": "dateItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentPeriodEndDate",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Period End Date",
        "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period.  The format of the date is YYYY-MM-DD."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressAddressLine1": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressAddressLine1",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Address Line One",
        "documentation": "Address Line 1 such as Attn, Building Name, Street Name"
       }
      }
     },
     "auth_ref": []
    },
    "dei_CoverAbstract": {
     "xbrltype": "stringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "CoverAbstract",
     "lang": {
      "en-us": {
       "role": {
        "label": "Cover [Abstract]",
        "documentation": "Cover page."
       }
      }
     },
     "auth_ref": []
    },
    "dei_TradingSymbol": {
     "xbrltype": "tradingSymbolItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "TradingSymbol",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Trading Symbol",
        "documentation": "Trading symbol of an instrument as listed on an exchange."
       }
      }
     },
     "auth_ref": []
    },
    "dei_LocalPhoneNumber": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "LocalPhoneNumber",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Local Phone Number",
        "documentation": "Local phone number for entity."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityAddressStateOrProvince": {
     "xbrltype": "stateOrProvinceItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressStateOrProvince",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, State or Province",
        "documentation": "Name of the state or province."
       }
      }
     },
     "auth_ref": []
    },
    "dei_SolicitingMaterial": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "SolicitingMaterial",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Soliciting Material",
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as soliciting material pursuant to Rule 14a-12 under the Exchange Act."
       }
      }
     },
     "auth_ref": [
      "r5"
     ]
    },
    "dei_SecurityExchangeName": {
     "xbrltype": "edgarExchangeCodeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "SecurityExchangeName",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Security Exchange Name",
        "documentation": "Name of the Exchange on which a security is registered."
       }
      }
     },
     "auth_ref": [
      "r2"
     ]
    },
    "dei_EntityAddressCountry": {
     "xbrltype": "countryCodeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressCountry",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Country",
        "documentation": "ISO 3166-1 alpha-2 country code."
       }
      }
     },
     "auth_ref": []
    },
    "dei_WrittenCommunications": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "WrittenCommunications",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Written Communications",
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as written communications pursuant to Rule 425 under the Securities Act."
       }
      }
     },
     "auth_ref": [
      "r6"
     ]
    },
    "dei_EntityCentralIndexKey": {
     "xbrltype": "centralIndexKeyItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityCentralIndexKey",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Central Index Key",
        "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK."
       }
      }
     },
     "auth_ref": [
      "r1"
     ]
    },
    "dei_EntityTaxIdentificationNumber": {
     "xbrltype": "employerIdItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityTaxIdentificationNumber",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Tax Identification Number",
        "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS."
       }
      }
     },
     "auth_ref": [
      "r1"
     ]
    },
    "dei_EntityEmergingGrowthCompany": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityEmergingGrowthCompany",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Emerging Growth Company",
        "documentation": "Indicate if registrant meets the emerging growth company criteria."
       }
      }
     },
     "auth_ref": [
      "r1"
     ]
    },
    "dei_PreCommencementIssuerTenderOffer": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "PreCommencementIssuerTenderOffer",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pre-commencement Issuer Tender Offer",
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act."
       }
      }
     },
     "auth_ref": [
      "r3"
     ]
    },
    "dei_PreCommencementTenderOffer": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "PreCommencementTenderOffer",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Pre-commencement Tender Offer",
        "documentation": "Boolean flag that is true when the Form 8-K filing is intended to satisfy the filing obligation of the registrant as pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act."
       }
      }
     },
     "auth_ref": [
      "r4"
     ]
    },
    "dei_EntityAddressPostalZipCode": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressPostalZipCode",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Postal Zip Code",
        "documentation": "Code for the postal or zip code"
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityFileNumber": {
     "xbrltype": "fileNumberItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityFileNumber",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity File Number",
        "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen."
       }
      }
     },
     "auth_ref": []
    },
    "dei_AmendmentFlag": {
     "xbrltype": "booleanItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "AmendmentFlag",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Amendment Flag",
        "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityRegistrantName": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityRegistrantName",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Registrant Name",
        "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC."
       }
      }
     },
     "auth_ref": [
      "r1"
     ]
    },
    "dei_DocumentFiscalYearFocus": {
     "xbrltype": "gYearItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentFiscalYearFocus",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Fiscal Year Focus",
        "documentation": "This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006."
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentFiscalPeriodFocus": {
     "xbrltype": "fiscalPeriodItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentFiscalPeriodFocus",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Fiscal Period Focus",
        "documentation": "Fiscal period values are FY, Q1, Q2, and Q3.  1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY."
       }
      }
     },
     "auth_ref": []
    },
    "dei_EntityIncorporationStateCountryCode": {
     "xbrltype": "edgarStateCountryItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityIncorporationStateCountryCode",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Incorporation, State or Country Code",
        "documentation": "Two-character EDGAR code representing the state or country of incorporation."
       }
      }
     },
     "auth_ref": []
    },
    "dei_Security12bTitle": {
     "xbrltype": "securityTitleItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "Security12bTitle",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Title of 12(b) Security",
        "documentation": "Title of a 12(b) registered security."
       }
      }
     },
     "auth_ref": [
      "r0"
     ]
    },
    "dei_EntityAddressAddressLine2": {
     "xbrltype": "normalizedStringItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "EntityAddressAddressLine2",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Entity Address, Address Line Two",
        "documentation": "Address Line 2 such as Street or Suite number"
       }
      }
     },
     "auth_ref": []
    },
    "dei_DocumentType": {
     "xbrltype": "submissionTypeItemType",
     "nsuri": "http://xbrl.sec.gov/dei/2023",
     "localname": "DocumentType",
     "presentation": [
      "http://nbtbank.com/role/DocumentAndEntityInformation"
     ],
     "lang": {
      "en-us": {
       "role": {
        "label": "Document Type",
        "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'."
       }
      }
     },
     "auth_ref": []
    }
   }
  }
 },
 "std_ref": {
  "r0": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b"
  },
  "r1": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "b-2"
  },
  "r2": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "12",
   "Subsection": "d1-1"
  },
  "r3": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "13e",
   "Subsection": "4c"
  },
  "r4": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Number": "240",
   "Section": "14d",
   "Subsection": "2b"
  },
  "r5": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Exchange Act",
   "Section": "14a",
   "Number": "240",
   "Subsection": "12"
  },
  "r6": {
   "role": "http://www.xbrl.org/2003/role/presentationRef",
   "Publisher": "SEC",
   "Name": "Securities Act",
   "Number": "230",
   "Section": "425"
  }
 }
}
</TEXT>
</DOCUMENT>
<DOCUMENT>
<TYPE>ZIP
<SEQUENCE>13
<FILENAME>0001140361-23-058435-xbrl.zip
<DESCRIPTION>IDEA: XBRL DOCUMENT
<TEXT>
begin 644 0001140361-23-058435-xbrl.zip
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MD;H6K;/'E;"C0 )OL6S5@";)"R(4U:M>E5#PSY;%T*3KLC2$L/^['L/S0Z\
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MVQ.:RL&="L73]4T+V+[J_@64M;^5D4<1#Z,LWH_[&J8])+47'+[;H22H-SY
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M4$L! A0#%     @ "H:35\_>;K%# P  -P\  !$              ( !H!@
M &YB=&(M,C R,S$R,3@N>'-D4$L! A0#%     @ "H:35XT$STR "   =5@
M !4              ( !$AP  &YB=&(M,C R,S$R,3A?;&%B+GAM;%!+ 0(4
M Q0    (  J&DU=\2/C,V@4  / ^   5              "  <4D  !N8G1B
G+3(P,C,Q,C$X7W!R92YX;6Q02P4&      0 !  $ 0  TBH

end
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
