Commitments and Contingencies (Details) $ in Millions	Sep. 30, 2023 USD ($) legalMatter	Dec. 31, 2022 USD ($)
Loss Contingencies [Line Items]
Operating lease liability | $	$ 42	$ 49
Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]	Other liabilities	Other liabilities
Unasserted Claim | Minimum
Loss Contingencies [Line Items]
Minimum number of pending or threatened matters that could affect our results | legalMatter	1