Supplemental Cash Flow Information (Tables)

3 Months Ended

Mar. 31, 2021

Supplemental Cash Flow Elements [Abstract]

Schedule of Supplemental Cash Flow Information

The following table provides supplemental cash flow information (in thousands):

	Three Months Ended March 31,
	2021		2020
Supplemental cash flow information:
Interest paid, net of capitalized interest	$	90,032	$	71,621
Income taxes paid (refunded)	2,521		(1,673)
Capitalized interest	5,453		6,970
Supplemental schedule of non-cash investing and financing activities:
Accrued construction costs	107,798		126,185
Vesting of restricted stock units and conversion of non-managing member units into common stock	838		1,077
Net noncash impact from the consolidation of previously unconsolidated joint ventures	—		323,138
Mortgages assumed with real estate acquisitions	—		215,335
Refundable entrance fees assumed with real estate acquisitions	—		307,954
Seller financing provided on disposition of real estate asset	559,745		—

The following table summarizes certain cash flow information related to assets classified as discontinued operations (in thousands):

	Three Months Ended March 31,
	2021		2020
Depreciation and amortization of real estate, in-place lease, and other intangibles	$	—	$	64,164
Development, redevelopment, and other major improvements of real estate	3,861		11,252
Leasing costs, tenant improvements, and recurring capital expenditures	1,873		3,427

Schedule of Cash, Cash Equivalents and Restricted Cash

The following table summarizes cash, cash equivalents and restricted cash (in thousands):

	Three Months Ended March 31,
	2021		2020		2021		2020		2021		2020
	Continuing operations				Discontinued operations				Total
Beginning of period:
Cash and cash equivalents	$	44,226	$	80,398	$	53,085	$	63,834	$	97,311	$	144,232
Restricted cash	67,206		13,385		17,168		27,040		84,374		40,425
Cash, cash equivalents and restricted cash	$	111,432	$	93,783	$	70,253	$	90,874	$	181,685	$	184,657
End of period:
Cash and cash equivalents	$	34,007	$	716,750	$	40,161	$	66,791	$	74,168	$	783,541
Restricted cash	68,033		84,982		5,817		21,576		73,850		106,558
Cash, cash equivalents and restricted cash	$	102,040	$	801,732	$	45,978	$	88,367	$	148,018	$	890,099