Stock-Based Compensation - Schedule of Restricted Stock Activity (Details) - USD ($) $ / shares in Units, $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock compensation expense	$ 11.8	$ 4.7	$ 9.6
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Ending Balance	$ 3,304.0	$ 3,227.5	$ 3,073.8	$ 1,986.6
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock issued during period, shares, restricted stock award	807,913			(90,935)
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Restricted stock, beginning of year, number of shares	1,116,306	741,098	521,012
Granted, number of shares	807,913	683,574	458,176
Vested, number of shares	(201,755)	(180,587)	(131,199)
Forfeited, number of shares	(114,007)	(127,779)	(106,891)
Restricted stock, end of year, number of shares	1,608,457	1,116,306	741,098	521,012
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Restricted stock, beginning of year, weighted-average measurement date fair value (in dollars per share)	$ 27.74	$ 38.94	$ 39.73
Granted, weighted average grant date fair value (in dollars per share)	25.49	19.84	38.67
Vested, weighted average grant date fair value (in dollars per share)	30.03	36.73	39.92
Forfeited, weighted average grant date fair value (in dollars per share)	27.04	29.75	38.61
Restricted stock, end of year, weighted-average measurement date fair value (in dollars per share)	$ 23.98	$ 27.74	$ 38.94	$ 39.73
Unrecognized compensation cost related to nonvested restricted stock awards	$ 27.9
Share-based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition	1 year 3 months 10 days
Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock compensation expense	$ 11.8	$ 4.7	$ 9.6
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value [Roll Forward]
Ending Balance	$ 2,459.5	$ 2,448.9	$ 2,478.2	$ 945.0
Upon Achievement of Defined Total Return to Shareholder Goals | Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock issued during period, shares, restricted stock award	156,183
Upon One-Third Annual Anniversary | Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock issued during period, shares, restricted stock award	542,968
Upon Achievement of Performance Goals | Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock issued during period, shares, restricted stock award	312,366
Upon Achievement of Defined Return on Equity Performance Goals | Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock issued during period, shares, restricted stock award	156,183
One Year from Grant Date | Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock issued during period, shares, restricted stock award	43,514
Time-restricted shares | Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock issued during period, shares, restricted stock award	586,482