Segment Information - Schedule of Adjusted EBITDA (Detail) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Segment Reporting Information [Line Items]
Total adjusted EBITDA	$ 720,041	$ 677,010	$ 1,404,251	$ 1,337,165
Depreciation, amortization and accretion expense	(348,434)	(320,550)	(685,865)	(635,255)
Stock-based compensation expense	(75,844)	(61,519)	(156,410)	(110,542)
Impairment charges	0	(386)	0	(14,834)
Transaction costs	(13,617)	(2,774)	(25,147)	(5,245)
Gain (loss) on asset sales	342	0	(857)	0
Income from operations	282,488	291,781	535,972	571,289
Americas
Segment Reporting Information [Line Items]
Total adjusted EBITDA	302,107	309,052	595,720	616,890
EMEA
Segment Reporting Information [Line Items]
Total adjusted EBITDA	243,597	209,645	473,755	408,717
Asia-Pacific
Segment Reporting Information [Line Items]
Total adjusted EBITDA	$ 174,337	$ 158,313	$ 334,776	$ 311,558

Adjusted earnings before interest, taxes, depreciation and amortization/accretion.

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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