Consolidated Balance Sheets (Parenthetical) - USD ($)	Mar. 31, 2025	Dec. 31, 2024
Statement of Financial Position [Abstract]
Mortgages Held-for-sale, Fair Value Disclosure	$ 2,702,000	$ 2,981,000
Debt Securities, Available-for-sale, Amortized Cost	10,097,801,000	10,127,426,000
Allowance for Credit Losses	$ 0	$ 0
Common stock, par value	$ 5	$ 5
Common Stock, Shares Authorized	190,000,000	190,000,000
Common stock, shares issued	135,210,812	135,210,812
Treasury Stock, Common, Shares	1,353,720	784,203