Leases - Schedule of Lease Liability Maturities (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021
Operating Leases
Remainder of 2022	$ 8
2023	55
2024	52
2025	47
2026	44
2027	41
Thereafter	167
Total undiscounted lease payments	414
Difference between undiscounted cash flows and discounted cash flows	41
Lease liabilities, at present value	373	$ 64
Finance Leases
Remainder of 2022	0
2023	2
2024	2
2025	2
2026	1
2027	1
Thereafter	0
Total undiscounted lease payments	8
Difference between undiscounted cash flows and discounted cash flows	0
Lease liabilities, at present value	8	$ 4
Total
Remainder of 2022	8
2023	57
2024	54
2025	49
2026	45
2027	42
Thereafter	167
Total undiscounted lease payments	422
Difference between undiscounted cash flows and discounted cash flows	41
Lease liabilities, at present value	$ 381

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980

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-Section 45
-Paragraph 1
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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 842
-SubTopic 20
-Section 50
-Paragraph 6
-URI https://asc.fasb.org/extlink&oid=128292326&loc=SL77918701-209980

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 20
-Section 45
-Paragraph 1
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-URI https://asc.fasb.org/extlink&oid=123391704&loc=SL77918627-209977

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