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Supplemental Cash Flow Information (Tables) | 6 Months Ended
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Jun. 30, 2018
Supplemental Cash Flow Information [Abstract] |
Supplemental cash flow information |
| Six Months Ended June 30,
| 2018 |  | 2017
| (in millions)
Cash payments for interest, net of amounts capitalized | $ | 252 |  |  | $ | 255 |
Net cash payments for income taxes, net of refunds | 12 |  |  | 16 |
Acquisition of subsidiary common stock included in accrued expenses and other liabilities | — |  |  | 51 |
Capital expenditures included in accounts payable, accrued expenses and other liabilities | 11 |  |  | 10 |
Accrued dividends and distributions to non-controlling interests in subsidiaries | 12 |  |  | — |

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- References No definition available. + Details
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