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Long-Term Debt - Additional Information (Details) $ in Thousands |  |  | 9 Months Ended
--- | --- | --- | ---
Dec. 01, 2021 USD ($) | Sep. 28, 2021 USD ($) | Sep. 30, 2021 USD ($) Contract | Sep. 30, 2020 USD ($)
Debt Instrument [Line Items] |  |  |  |
Proceeds from issuance of long-term debt |  |  | $ 70,000 | $ 165,000
Line of credit facility, maximum borrowing capacity |  |  | 400,000 |
Line of Credit [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Long-term debt line of credit |  |  | $ 69,900 |
2.90% Due in 2051 [Member] | First Mortgage [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Proceeds from issuance of long-term debt |  | $ 70,000 |  |
Debt instrument interest rate percentage |  | 2.90% |  |
Debt instrument maturity year |  | 2051 |  |
2.90% Due in 2051 [Member] | First Mortgage [Member] | Forecast [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Expected proceeds from issuance of long term debt | $ 70,000 |  |  |
2.90% Due in 2051 [Member] | Interest Rate Swap [Member] | First Mortgage [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Number of interest rate swaps settled | Contract |  |  | 4 |
Notional amount |  |  | $ 45,000 |
Net payments from settlement of derivatives |  |  | $ 17,200 |

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- Definition Contractual interest rate for funds borrowed, under the debt agreement. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1B -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(1)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition Description of the maturity date of the debt instrument including whether the debt matures serially and, if so, a brief description of the serial maturities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(2)) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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- Definition The carrying value as of the balance sheet date of the noncurrent portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 45 -Paragraph 14 -URI http://asc.fasb.org/extlink&oid=99376301&loc=d3e1336-112600 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 45 -Paragraph 13 -URI http://asc.fasb.org/extlink&oid=99376301&loc=d3e1314-112600 + Details
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