Stock Compensation Plans (Tables)

9 Months Ended

Sep. 30, 2025

Share-Based Payment Arrangement [Abstract]

Schedule of Stock Compensation Expense and Related Net Tax Benefit

The following table presents a summary of the total share-based compensation expense and the related net tax benefits associated with the Company’s various employee share-based compensation plans for the three and nine months ended September 30, 2025 and 2024:

	Three Months Ended September 30,				Nine Months Ended September 30,
($ in thousands)	2025		2024		2025		2024
Stock compensation costs	$	36,112	$	10,717	$	62,592	$	34,371
Related net tax benefits for stock compensation plans	$	216	$	20	$	2,947	$	812

Schedule of Activity for Time-Based and Performance-Based Restricted Stock Units

The following table presents a summary of the activities for the Company’s time- and performance-based RSUs that were settled in shares for the nine months ended September 30, 2025. The number of performance-based RSUs stated below reflects the number of awards granted on the grant date.

	Time-Based RSUs			Performance-Based RSUs
	Shares	Weighted-Average Grant Date Fair Value		Shares	Weighted-Average Grant Date Fair Value
Outstanding, January 1, 2025	1,348,612	$	75.70	282,061	$	79.48
Granted	466,153	95.09		88,660	95.34
Vested	(352,294)	78.36		(87,992)	81.35
Forfeited	(98,969)	79.97		—	—
Outstanding, September 30, 2025	1,363,502	$	81.33	282,729	$	83.87