Regulatory and Capital Requirements - Narrative (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Deferred amount after-tax	$ (6,701,391)	$ (6,400,802)	$ (5,084,066)	$ (4,592,120)
Reduction on regulatory capital	$ 23,600
Banking regulation, tier 1 risk-based capital ratio, increase (decrease)	(6.00%)
Retained Earnings
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Deferred amount after-tax	$ (1,471,371)	(1,218,445)	$ (883,645)	(611,158)
Cumulative Effect, Period of Adoption, Adjustment
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Deferred amount after-tax		(990)
Cumulative Effect, Period of Adoption, Adjustment | Retained Earnings
Compliance with Regulatory Capital Requirements under Banking Regulations [Line Items]
Deferred amount after-tax		$ (990)		$ 47,300