Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
ASSETS
Loans	$ 35,936,281	$ 25,642,301
Allowance for credit losses on loans	(368,922)	(259,089)
Net loans	35,567,359	25,383,212
Loans held for sale	5,099	2,756
Securities:
Available for sale (amortized cost of $11,453,157 and $8,407,676, respectively)	10,895,659	7,774,334
Held to maturity, net of allowance for credit losses of $4,566 and $2,645, respectively (fair value of $5,107,059 and $4,748,938, respectively)	5,712,764	5,376,267
Trading securities	35,461	28,533
Other securities	647,152	471,018
Total securities	17,291,036	13,650,152
Federal funds sold and securities purchased under agreements to resell	636,069	545,000
Interest-bearing due from banks	9,811,867	7,986,270
Cash and due from banks	917,450	573,175
Premises and equipment, net	391,147	221,773
Accrued income	308,103	246,095
Goodwill	1,798,451	207,385
Other intangibles, net	557,186	63,647
Other assets	2,063,546	1,530,199
Total assets	69,347,313	50,409,664
Deposits:
Noninterest-bearing demand	18,431,854	13,617,167
Interest-bearing demand and savings	36,898,898	27,397,195
Time deposits under $250,000	1,871,388	969,132
Time deposits of $250,000 or more	1,319,038	1,158,535
Total deposits	58,521,178	43,142,029
Federal funds purchased and repurchase agreements	2,559,983	2,609,715
Long-term debt	654,380	385,292
Accrued expenses and taxes	352,143	368,457
Other liabilities	511,195	437,630
Total liabilities	62,598,879	46,943,123
SHAREHOLDERS' EQUITY
Series A Fixed-Rate Reset Non-Cumulative Perpetual Preferred stock, $1.00 par value; 11,500 authorized, issued and outstanding	110,705
Common stock, $1.00 par value; 160,000,000 shares authorized; 78,665,809 shares issued, 75,917,456 and 48,814,177 shares outstanding, respectively	78,666	55,057
Capital surplus	3,993,662	1,145,638
Retained earnings	3,224,866	3,174,948
Accumulated other comprehensive loss, net	(492,698)	(573,050)
Treasury stock, 2,748,383 and 6,242,553 shares, at cost, respectively	(166,767)	(336,052)
Total shareholders' equity	6,748,434	3,466,541
Total liabilities and shareholders' equity	69,347,313	50,409,664
Institutional Banking [Member]
Securities:
Goodwill	$ 76,492	$ 76,492