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Guarantees (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Feb. 28, 2022
Australia Pacific APLNG
Guarantor Obligations [Line Items]
Ownership percentage in equity investment	47.50%	47.50%
QG8
Guarantor Obligations [Line Items]
Ownership percentage in equity investment	25.00%
Finance Reserve Guarantee | Australia Pacific APLNG
Guarantor Obligations [Line Items]
Guarantor obligations, remaining term	8 years
Maximum potential amount of future payments	$ 210
Carrying value of the guarantee to third-party lenders	14
Max Potential Future Payments-Prorata Share | Australia Pacific APLNG
Guarantor Obligations [Line Items]
Maximum potential amount of future payments	780
Max potential Future Payments-Reckless Breach | Australia Pacific APLNG
Guarantor Obligations [Line Items]
Maximum potential amount of future payments	1,300
Continued Development | Australia Pacific APLNG
Guarantor Obligations [Line Items]
Maximum potential amount of future payments	290
Carrying value of the guarantee to third-party lenders	$ 20
Continued Development | Australia Pacific APLNG | Minimum
Guarantor Obligations [Line Items]
Guarantor obligations, remaining term	14 years
Continued Development | Australia Pacific APLNG | Maximum
Guarantor Obligations [Line Items]
Guarantor obligations, remaining term	23 years
Joint Venture Obligation Guarantee | QG8
Guarantor Obligations [Line Items]
Carrying value of the guarantee to third-party lenders	$ 7
Guarantor obligations, term	30 years
Other Guarantees
Guarantor Obligations [Line Items]
Maximum potential amount of future payments	$ 600
Carrying value of the guarantee to third-party lenders	$ 0
Other Guarantees | Minimum
Guarantor Obligations [Line Items]
Guarantor obligations, remaining term	3 years
Other Guarantees | Maximum
Guarantor Obligations [Line Items]
Guarantor obligations, remaining term	4 years
Indemnifications
Guarantor Obligations [Line Items]
Carrying value of the guarantee to third-party lenders	$ 20

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Guarantor Obligations, Remaining Term

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Guarantor Obligations, Term

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

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- Definition

The current carrying amount of the liability for the freestanding or embedded guarantor's obligations under the guarantee or each group of similar guarantees.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=124440162&loc=d3e12069-110248

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Maximum potential amount of future payments (undiscounted) the guarantor could be required to make under the guarantee or each group of similar guarantees before reduction for potential recoveries under recourse or collateralization provisions.

+ References

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-Topic 460
-SubTopic 10
-Section 50
-Paragraph 4
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