Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Property, buildings and equipment:
Property, buildings and equipment - gross	$ 6,819,677	$ 6,762,810
Accumulated depreciation	(1,825,107)	(1,634,909)
Property, buildings and equipment – net	4,994,570	5,127,901
Operating lease right-of-use assets	356,260	377,536
Accumulated depreciation – operating leases	(72,632)	(57,483)
Operating leases – net	283,628	320,053
Financing leases:
Financing leases - gross	144,086	159,893
Accumulated depreciation – financing leases	(56,409)	(58,165)
Financing leases – net	87,677	101,728
Cash, cash equivalents and restricted cash	45,693	82,958
Accounts receivable – net of allowance of $12,423 and $18,755 at September 30, 2022 and December 31, 2021, respectively	441,739	380,014
Identifiable intangible assets – net	919,052	980,966
Goodwill	1,009,330	1,072,980
Investments in partially owned entities	70,130	37,458
Other assets	150,085	112,139
Total assets	8,001,904	8,216,197
Liabilities:
Borrowings under revolving line of credit	468,286	399,314
Accounts payable and accrued expenses	516,728	559,412
Mortgage notes, senior unsecured notes and term loans – net of unamortized deferred financing costs of $12,025 and $11,050, in the aggregate, at September 30, 2022 and December 31, 2021, respectively	2,493,004	2,443,806
Sale-leaseback financing obligations	173,344	178,817
Financing lease obligations	83,353	97,633
Operating lease obligations	271,433	301,765
Unearned revenue	34,205	26,143
Pension and postretirement benefits	2,624	2,843
Deferred tax liability – net	128,404	169,209
Multi-employer pension plan withdrawal liability	7,932	8,179
Total liabilities	4,179,313	4,187,121
Commitments and contingencies (Note 9)
Stockholders’ equity:
Common stock, $0.01 par value per share – 500,000,000 authorized shares; 269,395,574 and 268,282,592 shares issued and outstanding at September 30, 2022 and December 31, 2021, respectively	2,694	2,683
Paid-in capital	5,189,215	5,171,690
Accumulated deficit and distributions in excess of net earnings	(1,359,106)	(1,157,888)
Accumulated other comprehensive (loss) income	(23,194)	4,522
Total stockholders’ equity	3,809,609	4,021,007
Noncontrolling interests:
Noncontrolling interests in operating partnership	12,982	8,069
Total equity	3,822,591	4,029,076
Total liabilities and equity	8,001,904	8,216,197
Land
Property, buildings and equipment:
Property, buildings and equipment - gross	770,775	807,495
Buildings and improvements
Property, buildings and equipment:
Property, buildings and equipment - gross	4,159,993	4,152,763
Financing leases:
Financing leases - gross	13,556	13,552
Machinery and equipment
Property, buildings and equipment:
Property, buildings and equipment - gross	1,368,207	1,352,399
Financing leases:
Financing leases - gross	130,530	146,341
Assets under construction
Property, buildings and equipment:
Property, buildings and equipment - gross	$ 520,702	$ 450,153