v3.6.0.2

INVESTMENTS IN UNCONSOLIDATED ENTITIES - SUMMARIZED FINANCIAL INFORMATION (Details) - USD ($) $ in Millions | 12 Months Ended
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Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Equity Method Investment, Summarized Financial Information [Abstract] |  |  |
Gross revenue | $ 1,079 | $ 1,533 | $ 1,296
Operating expense | (726) | (845) | (749)
Income from operations | 353 | 688 | 547
Interest expense | (127) | (312) | (298)
Net income/earnings | 252 | 440 | $ 291
Current assets | 704 | 750 |
Noncurrent assets | 9,970 | 15,112 |
Current liabilities | 629 | 859 |
Noncurrent liabilities | $ 6,627 | $ 7,862 |

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