Fair Value - Changes in Fair Value for Items Measured at Fair Value Pursuant to Election of the Fair Value (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Schedule of Trading Securities and Other Trading Assets [Line Items]
Interest Income	$ 222,785	$ 148,120
Interest (Expense)	(12,720)	(11,117)
Residential loans held for sale
Schedule of Trading Securities and Other Trading Assets [Line Items]
Other Gains and (Losses)	(1,343)	(2,380)
Interest Income	0	2
Interest (Expense)	(3)	0
Total Changes in Fair Values Included in Current Period Earnings	$ (1,346)	$ (2,378)

For each line item in the statement of financial position, the amounts of gains and losses from fair value changes included in earnings.

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Amount of the cost of borrowed funds accounted for as interest expense.

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The net amount of operating interest income (expense).

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Amount of gain (loss) related to nonoperating activities, classified as other.

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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.

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