Goodwill and Other Intangible Assets - Carrying Amount of Goodwill (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Goodwill [Line Items]
Goodwill	$ 1,868,936	$ 1,868,936
Previously Reported
Goodwill [Line Items]
Goodwill			$ 1,868,936
Consumer Banking | Previously Reported
Goodwill [Line Items]
Goodwill			349,646
Commercial Banking | Previously Reported
Goodwill [Line Items]
Goodwill			1,441,148
Wealth Management | Consumer Banking | Previously Reported
Goodwill [Line Items]
Goodwill			$ 78,142