Goodwill - Roll Forward of Goodwill (Detail) $ in Thousands	3 Months Ended
	Sep. 30, 2021 USD ($)
Goodwill [Roll Forward]
Balance	$ 3,632,578
Goodwill acquired	79,690	[1]
Foreign currency translation	(4,549)
Balance	3,707,719
Domestic
Goodwill [Roll Forward]
Balance	3,491,747
Goodwill acquired	79,690	[1]
Foreign currency translation	(739)
Balance	3,570,698
International
Goodwill [Roll Forward]
Balance	140,831
Foreign currency translation	(3,810)
Balance	$ 137,021

[1] Includes goodwill initially allocated to new business combinations as well as measurement period adjustments, when applicable.