Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Operating activities:
Net loss	$ (2,571)	$ (17,445)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	85,024	82,620
Amortization of deferred financing costs and pension withdrawal liability	1,240	1,146
Amortization of above/below market leases	402	508
Loss on debt extinguishment, modifications and termination of derivative instruments	545	616
Foreign exchange gain	(458)	(325)
Loss from investments in partially owned entities	3,029	2,112
Stock-based compensation expense	6,970	8,093
Deferred income taxes benefit	(3,621)	(1,889)
Loss from sale of real estate	191	0
Gain on other asset disposals	(156)	(165)
Provision for doubtful accounts receivable	1,458	1,970
Changes in operating assets and liabilities:
Accounts receivable	20,012	(41,994)
Accounts payable and accrued expenses	(69,996)	(35,572)
Other	(588)	15,911
Net cash provided by operating activities	41,481	15,586
Investing activities:
Additions to property, buildings and equipment	(69,262)	(93,020)
Business combinations, net of cash acquired	0	603
Investment in partially owned entities and other	(18,400)	(1,925)
Proceeds from sale of property, buildings and equipment	70	98
Net cash used in investing activities	(87,592)	(94,244)
Financing activities:
Distributions paid on common stock, restricted stock units and noncontrolling interests in Operating Partnership	(60,064)	(59,940)
Proceeds from stock options exercised	1,464	575
Proceeds from employee stock purchase plan	1,452	1,985
Remittance of withholding taxes related to employee stock-based transactions	(2,265)	(3,226)
Proceeds from revolving line of credit	186,700	115,000
Repayment on revolving line of credit	(76,604)	0
Repayment of sale-leaseback financing obligations	(2,170)	(1,619)
Repayment of financing lease obligations	(9,646)	(4,695)
Repayment of term loan and mortgage notes	0	(1,824)
Net cash provided by financing activities	38,867	46,256
Net decrease in cash, cash equivalents and restricted cash	(7,244)	(32,402)
Effect of foreign currency translation on cash, cash equivalents and restricted cash	1,403	409
Cash, cash equivalents and restricted cash:
Beginning of period	53,063	82,958
End of period	47,222	50,965
Supplemental disclosures of non-cash investing and financing activities:
Addition of property, buildings and equipment on accrual	40,467	52,931
Addition of property, buildings and equipment under financing lease obligations	10,486	5,717
Addition of property, buildings and equipment under operating lease obligations	474	1,828
Supplemental cash flow information:
Interest paid – net of amounts capitalized	47,387	38,751
Income taxes paid – net of refunds	$ 556	$ 2,252