Stockholders' Equity (Details) - USD ($)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Dec. 31, 2024	Dec. 31, 2023	Oct. 31, 2021
Class of Stock [Line Items]
Preferred stock, shares authorized (in shares)	10,000,000		10,000,000
Stockholders' equity	$ 12,878,500,000	$ 12,101,800,000	$ 12,788,400,000	$ 11,897,900,000
Stock repurchase program, number of shares authorized to be repurchased (in shares)					25,000,000
Stock repurchase, shares (in shares)	2,616,238	1,647,526
Stock repurchase, aggregate cost	$ 287,200,000	$ 132,000,000.0
Share-based payment arrangement, shares withheld for tax withholding obligation (in shares)	411,132	373,623
Average price paid per share for common stock repurchased (in usd per share)	$ 109.79	$ 80.11
Preferred Stock
Class of Stock [Line Items]
Stockholders' equity	$ 884,900,000	$ 884,900,000	$ 884,900,000	$ 884,900,000
Series D Preferred Stock
Class of Stock [Line Items]
Preferred stock, outstanding (in shares)	5,000		5,000
Preferred stock, without par value (in dollars per share)	$ 0
Preferred stock, liquidation preference	$ 100,000
Depository shares, liquidation preference per share (in dollars per share)	$ 1,000
Preferred stock, annual dividend rate	4.60%
Preferred stock, dividend payment rate, variable rate	3.202%
Preferred stock, dividends declared (in usd per share)	$ 2,300
Series D Preferred Stock | Preferred Stock
Class of Stock [Line Items]
Stockholders' equity	$ 493,500,000		$ 493,500,000
Series E Preferred Stock
Class of Stock [Line Items]
Preferred stock, outstanding (in shares)	16,000		16,000
Percentage of ownership interest per each depository shares	0.10%
Preferred stock, without par value (in dollars per share)	$ 0
Preferred stock, liquidation preference	$ 25,000
Depository shares, liquidation preference per share (in dollars per share)	$ 25
Preferred stock, annual dividend rate	4.70%
Preferred stock, dividends declared (in usd per share)	$ 293.75
Series E Preferred Stock | Preferred Stock
Class of Stock [Line Items]
Stockholders' equity	$ 391,400,000		$ 391,400,000
Series D Preferred Stock, Depositary Shares
Class of Stock [Line Items]
Preferred stock, outstanding (in shares)	500,000
Preferred stock, shares issued (in shares)	500,000
Percentage of ownership interest per each depository shares	1.00%
Series E Preferred Stock Depositary Shares
Class of Stock [Line Items]
Preferred stock, outstanding (in shares)	16,000,000
Preferred stock, shares issued (in shares)	16,000,000