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Subsequent Events - Additional Information (Details) $ / shares in Units, $ in Thousands	Jul. 18, 2025 LoanProductionOffices BankingOffices shares	Jul. 16, 2025 USD ($) $ / shares	Jun. 30, 2025 USD ($)	Mar. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)
Subsequent Event [Line Items]
Total assets			$ 38,417,352		$ 39,566,738
Loans			21,851,304		21,797,404
Total deposits			$ 27,473,411		$ 28,381,338
American Bank Holding Corporation [Member]
Subsequent Event [Line Items]
Total assets				$ 2,520,000
Loans				1,750,000
Total deposits				$ 2,270,000
Subsequent Event [Member] | American Bank Holding Corporation [Member]
Subsequent Event [Line Items]
Number of banking offices | BankingOffices	18
Number of loan production offices | LoanProductionOffices	2
Business acquisition, equity interest issued or issuable, number of shares | shares	4,439,981
Closing price | $ / shares		$ 72.4
Total consideration		$ 321,500

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