Regulatory Restrictions - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Compliance With Regulatory Capital Requirements Under Banking Regulations [Abstract]
Dividend approval threshold, years	2 years	2 years	2 years
Dividend payments without regulatory approval	$ 803.3

Amount of dividends that can be declared or paid without approval of regulatory agency.

No definition available.

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Data Type:	xbrli:monetaryItemType
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Period Type:	instant