Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Property, buildings and equipment:
Property, buildings and equipment - gross	$ 7,104,079	$ 6,967,267
Accumulated depreciation	(2,042,566)	(1,901,450)
Property, buildings and equipment – net	5,061,513	5,065,817
Operating lease right-of-use assets	356,636	352,553
Accumulated depreciation – operating leases	(91,095)	(76,334)
Operating leases – net	265,541	276,219
Financing leases:
Financing leases - gross	153,173	140,555
Accumulated depreciation – financing leases	(67,163)	(57,626)
Financing leases – net	86,010	82,929
Cash, cash equivalents and restricted cash	48,873	53,063
Accounts receivable – net of allowance of $15,891 and $15,951 at June 30, 2023 and December 31, 2022, respectively	465,571	430,042
Identifiable intangible assets – net	914,173	925,223
Goodwill	1,036,332	1,033,637
Investments in partially owned entities and other	36,957	78,926
Other assets	194,421	158,705
Assets held for sale	106,368	0
Total assets	8,215,759	8,104,561
Liabilities:
Borrowings under revolving line of credit	723,436	500,052
Accounts payable and accrued expenses	527,073	557,540
Senior unsecured notes and term loans – net of deferred financing costs of $11,848 and $13,044, in the aggregate, at June 30, 2023 and December 31, 2022, respectively	2,590,127	2,569,281
Sale-leaseback financing obligations	166,654	171,089
Financing lease obligations	76,502	77,561
Operating lease obligations	255,819	264,634
Unearned revenue	31,180	32,046
Pension and postretirement benefits	1,580	1,531
Deferred tax liability – net	133,236	135,098
Multi-employer pension plan withdrawal liability	7,641	7,851
Liabilities held for sale	112,752	0
Total liabilities	4,626,000	4,316,683
Commitments and contingencies (Note 8)
Stockholders’ equity:
Common stock, $0.01 par value per share – 500,000,000 authorized shares; 270,186,276 and 269,814,956 shares issued and outstanding at June 30, 2023 and December 31, 2022, respectively	2,702	2,698
Paid-in capital	5,203,891	5,191,969
Accumulated deficit and distributions in excess of net earnings	(1,641,872)	(1,415,198)
Accumulated other comprehensive income (loss)	10,377	(6,050)
Total stockholders’ equity	3,575,098	3,773,419
Noncontrolling interests:
Noncontrolling interests in Operating Partnership	14,661	14,459
Total equity	3,589,759	3,787,878
Total liabilities and equity	8,215,759	8,104,561
Land
Property, buildings and equipment:
Property, buildings and equipment - gross	797,381	786,975
Buildings and improvements
Property, buildings and equipment:
Property, buildings and equipment - gross	4,373,257	4,245,607
Financing leases:
Financing leases - gross	13,544	13,546
Machinery and equipment
Property, buildings and equipment:
Property, buildings and equipment - gross	1,438,824	1,407,874
Financing leases:
Financing leases - gross	139,629	127,009
Assets under construction
Property, buildings and equipment:
Property, buildings and equipment - gross	$ 494,617	$ 526,811