Balance Sheet Components - Other Assets (Detail) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Deferred tax assets, net	$ 59,816	$ 66,424
Prepaid expenses	87,758	82,443
Debt issuance costs, net	2,130	4,261
Deposits	70,548	69,043
Restricted cash	908	9,691
Derivative instruments	59,917	2,793
Contract assets, non-current	55,486	54,050	$ 31,521
Contract costs	325,510	267,978
Equity method investments	245,049	163,071
Other assets	18,944	56,293
Total other assets	926,066	776,047
Capitalized CCA implementation costs	$ 46,000	21,100
Metronode
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Indemnification assets		$ 42,800