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Capital Requirements - Additional Information (Details)	12 Months Ended
	Dec. 31, 2023 Rate	Dec. 31, 2022 Rate
Banking Regulation, Total Capital [Abstract]
Minimum leverage ratio	9.00%	9.00%
Maximum leverage ratio maintainance	8.48%	8.00%
Capital conservation bufferd, Minimum	2.50%

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- Definition

Capital Conservation Bufferd Rate

+ References

No definition available.

+ Details

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- Definition

Maximum percentage of eligible retained income that can be paid out in distribution and discretionary bonus payment by global systemically important bank (GSIB) as defined by regulatory framework.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 505
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480696/942-505-50-1

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- Definition

Ratio of minimum Tier 1 leverage capital to average assets categorized as undercapitalized as defined by regulatory framework for prompt corrective action.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 505
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (c)(1)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480696/942-505-50-1

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- References

No definition available.

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