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Derivative Instruments - Offsetting Liabilities (Details) - USD ($) $ in Millions	Mar. 31, 2021	Dec. 31, 2020
Other current assets
Offsetting Liabilities [Line Items]
Cash collateral posted	$ 163	$ 340
Other current liabilities
Offsetting Liabilities [Line Items]
Cash collateral received	$ 9	$ 1

X

- Definition

Amount of obligation to return cash collateral under master netting arrangements that have not been offset against derivative assets.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
-Paragraph 13
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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-SubTopic 10
-Section 50
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- Definition

Amount of right to receive cash collateral under master netting arrangements that have not been offset against derivative liabilities.

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-Publisher FASB
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-Topic 210
-SubTopic 20
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+ References

No definition available.

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