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Business Combinations (Details) shares in Thousands	Nov. 30, 2023 shares
Banc of California
Business Combination and Asset Acquisition [Abstract]
Shares, Outstanding	57,000
Asset Acquisition [Line Items]
Shares, Outstanding	57,000
Pacific Western Bank
Business Combination and Asset Acquisition [Abstract]
Shares, Outstanding	120,000
Asset Acquisition [Line Items]
Shares, Outstanding	120,000

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 805
-SubTopic 50
-Name Accounting Standards Codification
-Section 15
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147480123/805-50-15-3

+ Details

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- References

No definition available.

+ Details

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- Definition

Number of shares issued which are neither cancelled nor held in the treasury.

+ References

No definition available.

+ Details

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- Details

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- Details

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