Mortgage Repurchase Reserve	12 Months Ended
	Dec. 31, 2020
Mortgage Repurchase Reserve [Abstract]
Mortgage Repurchase Reserve	Mortgage Repurchase ReserveDuring the years ended December 31, 2020, 2019 and 2018, we recognized pre-tax charges for loan losses related to mortgage loans sold of approximately $3,200, $4,200 and $3,200, respectively. Included in the Mortgage Banking segment’s “Accounts payable and other liabilities” line item on the accompanying consolidated balance sheets is a mortgage repurchase reserve equal to approximately $20,500 and $18,500 at December 31, 2020 and 2019, respectively.