XML 60 R45.htm IDEA: XBRL DOCUMENT
v3.20.4

Capital (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2020
Capital [Abstract] |
Regulatory Capital Ratios for Company in Comparison With Minimum Amounts and Ratios Required by Federal Reserve Board of Governors | The following tables present the regulatory capital ratios for the Company at December 31, 2020 and 2019, in comparison with the minimum amounts and ratios required by the FRB for capital adequacy purposes:
|  |  | Risk-Based Capital |  |  |  |  |  |  |  |  |  |  |  |
At December 31, 2020 |  |  | Common Equity Tier 1 |  |  |  |  | Tier 1 |  |  |  |  | Total |  |  |  |  | Leverage Capital |  |
(dollars in thousands) |  |  | Amount |  |  | Ratio |  |  |  |  | Amount |  |  | Ratio |  |  |  |  | Amount |  |  | Ratio |  |  |  |  | Amount |  |  | Ratio |  |
Total capital |  | $ |  | 3,962,399 |  |  |  | 9.72 |  | % |  | $ |  | 4,465,239 |  |  |  | 10.95 |  | % |  | $ |  | 5,289,611 |  |  |  | 12.97 |  | % |  | $ |  | 4,465,239 |  |  |  | 8.52 |  | %
Minimum for capital adequacy purposes |  |  |  | 1,834,858 |  |  |  | 4.50 |  |  |  |  |  | 2,446,478 |  |  |  | 6.00 |  |  |  |  |  | 3,261,970 |  |  |  | 8.00 |  |  |  |  |  | 2,095,846 |  |  |  | 4.00 |  |
Excess |  | $ |  | 2,127,541 |  |  |  | 5.22 |  | % |  | $ |  | 2,018,761 |  |  |  | 4.95 |  | % |  | $ |  | 2,027,641 |  |  |  | 4.97 |  | % |  | $ |  | 2,369,393 |  |  |  | 4.52 |  | %
|  | Risk-Based Capital |  |  |  |  |  |  |  |  |
At December 31, 2019 |  | Common Equity Tier 1 |  |  | Tier 1 |  |  | Total |  |  | Leverage Capital |
(dollars in thousands) |  | Amount |  |  | Ratio |  |  | Amount |  |  | Ratio |  |  | Amount |  |  | Ratio |  |  | Amount |  |  | Ratio |
Total capital |  | $ | 3,818,311 |  |  |  | 9.91 | % |  | $ | 4,321,151 |  |  |  | 11.22 | % |  | $ | 5,111,990 |  |  |  | 13.27 | % |  | $ | 4,321,151 |  |  |  | 8.66 | %
Minimum for capital adequacy purposes |  |  | 1,733,826 |  |  |  | 4.50 |  |  |  | 2,311,768 |  |  |  | 6.00 |  |  |  | 3,082,358 |  |  |  | 8.00 |  |  |  | 1,996,966 |  |  |  | 4.00 |
Excess |  | $ | 2,084,485 |  |  |  | 5.41 | % |  | $ | 2,009,383 |  |  |  | 5.22 | % |  | $ | 2,029,632 |  |  |  | 5.27 | % |  | $ | 2,324,185 |  |  |  | 4.66 | %
At December 31, 2020, our total risk-based capital ratio exceeded the minimum requirement for capital adequacy purposes by 497 basis points and the fully phased-in capital conservation buffer by 247 basis points.
Actual Capital Amounts and Ratios for Community Bank in Comparison to Minimum Amounts and Ratios Required | The following tables present the actual capital amounts and ratios for the Bank at December 31, 2020 and 2019 in comparison to the minimum amounts and ratios required for capital adequacy purposes.
|  |  | Risk-Based Capital |  |  |  |  |  |  |  |  |  |  |  |
At December 31, 2020 |  |  | Common Equity Tier 1 |  |  |  |  | Tier 1 |  |  |  |  | Total |  |  |  |  | Leverage Capital |  |
(dollars in thousands) |  |  | Amount |  |  | Ratio |  |  |  |  | Amount |  |  | Ratio |  |  |  |  | Amount |  |  | Ratio |  |  |  |  | Amount |  |  | Ratio |  |
Total capital |  | $ |  | 4,964,055 |  |  |  | 12.18 |  | % |  | $ |  | 4,964,055 |  |  |  | 12.18 |  | % |  | $ |  | 5,145,321 |  |  |  | 12.62 |  | % |  | $ |  | 4,964,055 |  |  |  | 9.48 |  | %
Minimum for capital adequacy purposes |  |  |  | 1,834,112 |  |  |  | 4.50 |  |  |  |  |  | 2,445,483 |  |  |  | 6.00 |  |  |  |  |  | 3,260,643 |  |  |  | 8.00 |  |  |  |  |  | 2,095,175 |  |  |  | 4.00 |  |
Excess |  | $ |  | 3,129,943 |  |  |  | 7.68 |  | % |  | $ |  | 2,518,572 |  |  |  | 6.18 |  | % |  | $ |  | 1,884,678 |  |  |  | 4.62 |  | % |  | $ |  | 2,868,880 |  |  |  | 5.48 |  | %
|  | Risk-Based Capital |  |  |  |  |  |  |  |  |
At December 31, 2019 |  | Common Equity Tier 1 |  |  | Tier 1 |  |  | Total |  |  | Leverage Capital |
(dollars in thousands) |  | Amount |  |  | Ratio |  |  | Amount |  |  | Ratio |  |  | Amount |  |  | Ratio |  |  | Amount |  |  | Ratio |
Total capital |  | $ | 4,785,217 |  |  |  | 12.42 | % |  | $ | 4,785,217 |  |  |  | 12.42 | % |  | $ | 4,933,900 |  |  |  | 12.81 | % |  | $ | 4,785,217 |  |  |  | 9.59 | %
Minimum for capital adequacy purposes |  |  | 1,733,085 |  |  |  | 4.50 |  |  |  | 2,310,780 |  |  |  | 6.00 |  |  |  | 3,081,040 |  |  |  | 8.00 |  |  |  | 1,996,288 |  |  |  | 4.00 |
Excess |  | $ | 3,052,132 |  |  |  | 7.92 | % |  | $ | 2,474,437 |  |  |  | 6.42 | % |  | $ | 1,852,860 |  |  |  | 4.81 | % |  | $ | 2,788,929 |  |  |  | 5.59 | %

X
- Definition Schedule of Regulatory Capital Ratios and Minimum Amounts and Ratios Required for Capital Adequacy for Segment1. + References No definition available. + Details
Name: | nycb_ScheduleOfRegulatoryCapitalRatiosAndMinimumAmountsAndRatiosRequiredForCapitalAdequacyForSegmentOneTableTextBlock
Namespace Prefix: | nycb_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Schedule of Regulatory Capital Ratios and Minimum Amounts and Ratios Required for Capital Adequacy. + References No definition available. + Details
Name: | nycb_ScheduleOfRegulatoryCapitalRatiosAndMinimumAmountsAndRatiosRequiredForCapitalAdequacyTextBlock
Namespace Prefix: | nycb_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_CapitalAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration