Leases (Tables)

12 Months Ended

Dec. 31, 2023

Leases [Abstract]

Lease, Cost

Components of Lease Expense

	For the years ended December 31,
	2023		2022		2021
Operating lease cost	$	36	$	40	$	45
Variable lease cost	(2)		—		2
Sublease income	(4)		(4)		(3)
Total lease costs included in insurance operating costs and other expenses	$	30	$	36	$	44

Supplemental Operating Lease Information

	For the years ended December 31,
	2023			2022			2021
Operating cash flows for operating leases (for the twelve months ended)	$	37		$	56		$	46
Right-of-use asset obtained in exchange for new operating lease liabilities	40			6			3
Weighted-average remaining lease term in years for operating leases	7 years			6 years			6 years
Weighted-average discount rate for operating leases	4.0		%	3.0		%	3.0		%

Future Minimum Lease Payments

Maturities of Operating Lease Liabilities as of December 31, 2023

	Operating Leases
2024	$	33
2025	26
2026	22
2027	20
2028	16
Thereafter	49
Total lease payments	166
Less: Discount on lease payments to present value	22
Total lease liability	$	144