MINIMUM REGULATORY CAPITAL REQUIREMENTS - NARRATIVE (Details)	Jun. 30, 2023
Banking Regulation, Minimum Regulatory Capital Requirements [Abstract]
Tier 1 leverage (core) capital to adjusted average assets, Minimum Capital Ratio	0.040
Common equity tier 1 capital (to risk-weighted assets), Minimum Capital Ratio	4.50%
Tier 1 capital (to risk-weighted assets), Minimum Capital Ratio	0.0600
Total capital (to risk-weighted assets), Minimum Capital Ratio	0.080
Tier 1 leverage (core) capital to adjusted average assets, Well Capitalized Ratio	0.050
Common equity tier 1 capital (to risk-weighted assets), Well Capitalized Ratio	6.50%
Tier 1 capital (to risk-weighted assets), Well Capitalized Ratio	0.080
Total capital (to risk-weighted assets), Well Capitalized Ratio	0.1000
Common equity tier 1 capital (to risk-weighted assets), minimum capital ratio, inclusive of the capital conservation buffer requirement	7.00%
Tier 1 capital (to risk-weighted assets), minimum capital ratio, inclusive of the capital conservation buffer requirement	8.50%
Total capital (to risk-weighted assets), minimum capital ratio, inclusive of the capital conservation buffer requirement	10.50%

Banking Regulation, Minimum Regulatory Capital Requirements

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- Definition

Capital Required For Capital Adequacy To Risk Weighted Assets, Inclusive Of The Capital Conservation Buffer Requirement

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- Definition

Tier One Common Equity Required For Capital Adequacy To Average Assets, Inclusive Of The Capital Conservation Buffer Requirement

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Tier One Common Equity Required for Capital Adequacy to Average Assets

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- Definition

Tier One Common Equity Required to be Well Capitalized to Average Assets

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- Definition

Tier One Risk Based Capital Required For Capital Adequacy To Risk Weighted Assets, Inclusive Of The Capital Conservation Buffer Requirement

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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.

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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

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 505
-Name Accounting Standards Codification
-Section 50
-Paragraph 1B
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480696/942-505-50-1B

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Ratio of minimum total risk-based capital to risk-weighted assets categorized as well capitalized as defined by regulatory framework for prompt corrective action.

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Ratio of minimum Tier 1 leverage capital to average assets required for capital adequacy as defined by regulatory framework.

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

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Ratio of minimum Tier 1 risk-based capital to risk-weighted assets required for capital adequacy as defined by regulatory framework.

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Ratio of minimum Tier 1 risk-based capital to risk-weighted assets categorized as well capitalized as defined by regulatory framework for prompt corrective action.

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