Commitments, Guarantees and Contingent Liabilities (Tables)

12 Months Ended

Dec. 31, 2024

Commitments and Contingencies Disclosure [Abstract]

Schedule of Other Information Related to Operating Leases

Other information related to operating leases
	December 31,
	2024		2023
Weighted average remaining lease term (years)	4		3
Weighted average discount rate	4.17	%	3.48	%

Schedule of Maturity of Lease Liabilities

Maturity of lease liabilities
($ in millions)	Operating leases
2025	$	83
2026	70
2027	41
2028	24
2029	18
Thereafter	18
Total lease payments	$	254
Less: interest	(19)
Present value of lease liabilities	$	235