CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands		6 Months Ended
		Jun. 30, 2020	Jun. 30, 2019
Operating Activities
Net (loss) income		$ (3,068,883)	$ 736,761
Adjustments:
Depreciation and amortization		644,087	603,885
Impairment and credit losses		1,264,615	0
Net deferred income tax (benefit) expense		(2,666)	3,794
Loss (gain) on derivative instruments not designated as hedges		84,280	(713)
Share-based compensation expense		8,764	41,974
Equity investment loss (income)		62,245	(66,739)
Amortization of debt issuance costs		28,807	20,467
Amortization of commercial paper notes discount		6,668	16,350
Loss on extinguishment of secured senior term loan		40,335	6,326
Currency translation adjustment losses		69,044	0
Change in fair value of contingent consideration		(44,605)	10,700
Changes in operating assets and liabilities:
Decrease (increase) in trade and other receivables, net		94,873	(14,262)
Decrease (increase) in inventories		9,511	(14,436)
Decrease (increase) in prepaid expenses and other assets		249,481	(51,443)
Increase in accounts payable		118,398	43,594
Increase in accrued interest		52,114	763
(Decrease) increase in accrued expenses and other liabilities		(17,110)	34,056
(Decrease) increase in customer deposits		(1,622,721)	760,435
Dividends received from unconsolidated affiliates	[1]	1,991	80,572
Other, net		(28,051)	(16,557)
Net cash (used in) provided by operating activities		(2,048,823)	2,195,527
Investing Activities
Purchases of property and equipment		(1,391,891)	(1,866,141)
Cash received on settlement of derivative financial instruments		1,558	6,204
Cash paid on settlement of derivative financial instruments		(117,518)	(55,758)
Investments in and loans to unconsolidated affiliates		(87,943)	(3,046)
Cash received on loans to unconsolidated affiliates		10,241	19,509
Other, net		(5,924)	(173)
Net cash used in investing activities		(1,591,477)	(1,899,405)
Financing Activities
Debt proceeds		12,672,189	2,749,564
Debt issuance costs		(276,995)	(35,454)
Repayments of debt		(3,424,387)	(3,008,893)
Proceeds from issuance of commercial paper notes		6,765,739	13,335,536
Repayments of commercial paper notes		(7,837,635)	(13,080,788)
Dividends paid		(326,421)	(293,197)
Proceeds from exercise of common stock options		386	265
Other, net		(28,670)	(15,930)
Net cash provided by (used in) financing activities		7,544,206	(348,897)
Effect of exchange rate changes on cash		(953)	(76)
Net increase (decrease) in cash and cash equivalents		3,902,953	(52,851)
Cash and cash equivalents at beginning of period		243,738	287,852
Cash and cash equivalents at end of period		4,146,691	235,001
Cash paid during the period for:
Interest, net of amount capitalized		153,078	141,961
Non-cash Investing Activities
Notes receivable issued upon sale of property and equipment		53,419	0
Purchase of property and equipment included in accounts payable and accrued expenses and other liabilities		$ 64,326	$ 0

[1] There were no dividends received from TUIC for the quarter and six months ended June 30, 2020. For the quarter ended June 30, 2019, the amount includes dividends from TUIC of €40.0 million, or approximately $45.6 million, based on exchange rate at the time of the transaction. For the six months ended June 30, 2019, amounts include dividends from TUIC of €90 million or approximately $101.8 million based on the exchange rates at the time of the transactions. The amounts included in the table above are net of tax withholding