Supplemental Cash Flow Information - Summary of Cash, Cash Equivalents and Restricted Cash Equivalents from Continuing Operations (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Supplemental Cash Flow Elements [Abstract]
Cash and cash equivalents	$ 1,040,039	$ 106,795
Restricted cash and equivalents	14,781	28,383
Cash, cash equivalents and restricted cash equivalents	$ 1,054,820	$ 135,178	$ 139,152	$ 76,414