CONSOLIDATED CONDENSED BALANCE SHEETS (Parenthetical) - USD ($) $ in Millions	Sep. 30, 2016	Dec. 31, 2015
Cash and cash equivalents	$ 1,669	$ 1,227
Restricted cash	3,414	58
Receivables, net	140	134
Due from affiliates	46	34
Prepayments and other current assets	114	121
Inventory	16	21
Assets held for sale	0	364
Property and equipment, net	7,456	7,584
Goodwill	1,608	1,608
Intangible assets other than goodwill	449	498
Restricted cash	5	109
Deferred charges and other	434	448
Accounts payable	158	161
Due to affiliates	309	16
Accrued expenses and other current liabilities	811	550
Interest payable	195	131
Current portion of long-term debt	51	187
Liabilities held for sale	0	66
Long-term debt	6,755	6,777
Deferred income taxes	1,749	1,000
Deferred credits and other	85	180
Variable Interest Entity, Primary Beneficiary [Member]
Cash and cash equivalents	1,233	948
Restricted cash	3,355	3
Receivables, net	69	63
Due from affiliates	46	33
Prepayments and other current assets	58	46
Inventory	6	7
Assets held for sale	0	364
Property and equipment, net	2,534	2,607
Goodwill	206	206
Intangible assets other than goodwill	194	206
Restricted cash	5	9
Deferred income taxes	0	0
Deferred charges and other	245	253
Accounts payable	96	124
Due to affiliates	307	15
Accrued expenses and other current liabilities	404	232
Interest payable	52	37
Current portion of long-term debt	22	70
Liabilities held for sale	0	66
Long-term debt	2,258	2,267
Deferred income taxes	0	13
Deferred credits and other	$ 30	$ 125