Consolidated Balance Sheets (Parenthetical) - USD ($)	Dec. 31, 2023	Dec. 31, 2022
Statement of Financial Position [Abstract]
Mortgages Held-for-sale, Fair Value Disclosure	$ 1,585,000	$ 0
Debt Securities, Available-for-sale, Amortized Cost	10,904,765,000	13,738,206,000
Debt Securities, Available-for-sale, Allowance for Credit Loss	$ 0	$ 0
Common stock, par value	$ 5	$ 5
Common stock, shares authorized	190,000,000	140,000,000
Common stock, shares issued	131,064,418	125,863,879
Treasury Stock, Common, Shares	611,546	605,142