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Regulatory Matters (Narrative) (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended
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Sep. 30, 2023 | Mar. 31, 2023
Banking and Thrift [Abstract] |  |
Dividends | $ 10 |
Common stock dividends, quarterly (in dollars per share) |  | $ 0.08

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- Definition Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480008/505-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 2 -SubTopic 405 -Topic 942 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481071/942-405-45-2 + Details
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