Contingencies, Commitments and Guarantees (Details) - USD ($)	9 Months Ended
Sep. 30, 2023	Dec. 31, 2022
Commitments and Contingencies Disclosure [Abstract]
Amount of policy issued to plaintiff's	$ 1,000,000
Other Commitments [Line Items]
Other commitments	6,100,000,000	$ 6,600,000,000
Affiliated Entity
Other Commitments [Line Items]
Contractual obligation	$ 92,000,000

Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions.

No definition available.

Name:	us-gaap_OtherCommitment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant