Supplemental Cash Flow Disclosures (Tables)

12 Months Ended

Dec. 31, 2020

Supplemental cash flow information was as follows for the years ended December 31, 2020, 2019 and 2018 (in thousands):


	Year Ended December 31,
	2020		2019		2018
Supplemental disclosures:
Cash paid for interest	$	240,075	$	281,490	$	267,400
Cash paid for income taxes	$	5,850	$	5,019	$	5,589
Non-cash investing and financing activities:

Accrued capital expenditures, tenant improvements and real estate developments	$	6,158	$	13,412	$	12,648
Accrued deferred financing costs	$	24	$	1,100	$	67
Real estate contributions to industrial partnership and office partnership	$	17,240	$	29,577	$	—
Distributions declared and unpaid	$	89,514	$	150,365	$	148,383
Distributions payable relinquished	$	—	$	12,522	$	—

Mortgage note payable relieved by foreclosure or a deed-in-lieu of foreclosure	$	—	$	19,525	$	16,200

Real estate investments received from lease related transactions	$	259	$	3,800	$	1,386

Real estate investments relinquished	$	862	$	—	$	—
Establishment of right-of-use assets and lease liabilities	$	—	$	236,286	$	—
Nonmonetary exchanges:
Exchange of real estate investments	$	—	$	8,900	$	—