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Supplemental Cash Flow Information (Tables) | 6 Months Ended
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Jun. 30, 2021
Supplemental Cash Flow Information [Abstract] |
Supplemental cash flow information | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Six Months Ended June 30,
​ |  | 2021 |  | 2020
​ | ​ | (in millions)
Cash payments for interest, net of amounts capitalized | ​ | $ | (261) | ​ | $ | (260)
Cash receipts for income taxes, net of payments | ​ |  | — | ​ |  | 13
Non-cash dividends to non-controlling interests in subsidiary | ​ |  | (74) | ​ |  | —
Partnership contributions receivable | ​ |  | 15 | ​ |  | —
Non-cash Investment segment contributions from non-controlling interests | ​ | ​ | — | ​ | ​ | 1,240

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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- References No definition available. + Details
Name: | us-gaap_SupplementalCashFlowInformationAbstract
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