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Regulatory Capital Requirements and Dividends From Subsidiaries - Regulatory Capital Ratio (Details) | Dec. 31, 2021
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Broker-Dealer, Net Capital Requirement, SEC Regulation [Abstract] |
Basel III Minimums, Total risk-based capital | 0.0800
Basel III Requirements, Total risk-based capital | 0.1050
Basel III Minimums, Tier 1 risk-based capital | 0.0600
Basel III Requirements, Tier 1 risk-based capital | 0.0850
Basel III Minimums, Common equity Tier 1 | 0.0450
Basel III Requirements, Common equity Tier 1 | 0.0700
Basel III Minimums, Tier 1 leverage | 0.0400
Basel III Requirements, Tier 1 leverage | 0.0400

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- Definition Banking Regulation, Common Equity Tier One Risk-Based Capital Ratio, Capital Adequacy Including Conservation Buffer, Minimum + References No definition available. + Details
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- Definition Banking Regulation, Tier One Leverage Capital Ratio, Capital Adequacy Including Conservation Buffer, Minimum + References No definition available. + Details
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- Definition Banking Regulation, Total Risk-Based Capital Ratio, Capital Adequacy Including Conservation Buffer, Minimum + References No definition available. + Details
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- References No definition available. + Details
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- Definition Ratio of minimum Common Equity Tier 1 risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958570-112826 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826 + Details
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- Definition Ratio of minimum total risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958570-112826 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826 + Details
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- Definition Ratio of minimum Tier 1 leverage capital to average assets required for capital adequacy as defined by regulatory framework. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1B -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958570-112826 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 505 -Section 50 -Paragraph 1 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=117337116&loc=SL5958568-112826 + Details
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