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Capital Requirements - Additional Information (Details) |  |  | 12 Months Ended
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Jan. 01, 2019 | Jan. 01, 2016 | Dec. 31, 2020
Regulatory Capital Requirements [Abstract] |  |  |
Capital conservation buffer in percentage | 2.50% | 0.625% | 5.29%
Capital conservation buffer in percentage annual increase |  |  | 0.625%

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- Definition Capital conservation buffer in percentage. + References No definition available. + Details
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- Definition Capital conservation buffer in percentage annual increase. + References No definition available. + Details
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- References No definition available. + Details
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