CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Operating Activities
Net income	$ 230,197	$ 164,130
Adjustments:
Depreciation and amortization	406,936	386,615
Net deferred income tax expense	2,534	2,934
Loss (gain) on derivative instruments not designated as hedges	16,902	(10,841)
Changes in operating assets and liabilities:
Decrease in trade and other receivables, net	54,272	15,903
(Increase) decrease in inventories	(17,523)	7,777
Increase in prepaid expenses and other assets	(58,722)	(35,799)
Increase (decrease) in accounts payable	14,668	(41,228)
Increase (decrease) in accrued interest	4,998	(59,019)
(Decrease) increase in accrued expenses and other liabilities	(39,474)	45,730
Increase in customer deposits	405,752	388,693
Other, net	19,805	16,034
Net cash provided by operating activities	1,040,345	880,929
Investing Activities
Purchases of property and equipment	(1,151,616)	(342,472)
Cash (paid) received on settlement of derivative financial instruments	(118,521)	18,096
Investments in and loans to unconsolidated affiliates	(54,250)	(68,885)
Cash received on loans to unconsolidated affiliates	120,297	66,138
Other, net	(12,482)	1,280
Net cash used in investing activities	(1,216,572)	(325,843)
Financing Activities
Debt proceeds	2,376,001	1,846,200
Debt issuance costs	(41,171)	(33,627)
Repayments of debt	(1,992,232)	(2,334,396)
Dividends paid	(197,718)	(131,857)
Proceeds from exercise of common stock options	5,067	54,938
Cash received on settlement of derivative financial instruments	0	22,835
Other, net	1,156	941
Net cash provided by (used in) financing activities	151,103	(574,966)
Effect of exchange rate changes on cash	(4,757)	455
Net decrease in cash and cash equivalents	(29,881)	(19,425)
Cash and cash equivalents at beginning of period	189,241	204,687
Cash and cash equivalents at end of period	159,360	185,262
Cash paid during the period for:
Interest, net of amount capitalized	$ 120,089	$ 173,470