Acquisitions - Preliminary Purchase Price Allocation (Detail) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021	Sep. 01, 2021
Allocation of purchase price consideration
Goodwill	$ 5,316,079	$ 5,372,071
GPX India
Allocation of purchase price consideration
Cash and cash equivalents			$ 9,406
Accounts receivable			4,399
Other current assets			8,883
Property, plant and equipment			88,130
Operating lease right-of-use assets			62
Intangible assets			15,408
Goodwill			77,145
Deferred tax and other assets			20
Total assets acquired			203,453
Accounts payable and accrued liabilities			(1,566)
Other current liabilities			(478)
Operating lease liabilities			(62)
Finance lease liabilities			(20,565)
Deferred tax and other liabilities			(10,317)
Net assets acquired			$ 170,465