Goodwill and Intangible Assets - Schedule of changes in goodwill (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
Jun. 30, 2022	Dec. 31, 2021
Goodwill [Line Items]
Opening balance	$ 2,206,004	$ 2,163,339
Acquisitions	50,573	45,402
Measurement period adjustments	(446)	(864)
Foreign exchange translation effects	(8,665)	(1,873)
Closing balance	2,247,466	2,206,004
Sales [Member]
Goodwill [Line Items]
Opening balance	1,492,771	1,462,378
Acquisitions	347	32,087
Measurement period adjustments	(446)	179
Foreign exchange translation effects	(8,665)	(1,873)
Closing balance	1,484,007	1,492,771
Marketing [Member]
Goodwill [Line Items]
Opening balance	713,233	700,961
Acquisitions	50,226	13,315
Measurement period adjustments		(1,043)
Closing balance	$ 763,459	$ 713,233

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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