Supplemental Cash Flow Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Supplemental Disclosure of Cash Flow Information:
Interest paid, net of capitalized interest	$ 39,025	$ 38,605
Cash paid for operating leases	4,335	4,554
Supplemental Disclosure of Noncash Investing and Financing Activities:
Accrued capital expenditures	7,620	19,013
Dividend distributions declared, but not paid	75,766	71,146
Redemption of non-controlling interest	2,065	255
ROU assets obtained in exchange for lease obligations	$ 0	$ 3,995