Summary of Stock Option Activity (Detail) - Stock Option Awards $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2021 USD ($) $ / shares shares
Options outstanding, shares
Beginning Balance | shares	1,280
Granted | shares	5
Exercised | shares	(50)
Forfeited/Expired | shares	(5)
Ending Balance | shares	1,230
Exercisable as of September 30, 2021 | shares	552
Expected to vest as of September 30, 2021 | shares	678
Total | shares	1,230
Weighted Average Exercise Price Per Share
Beginning Balance | $ / shares	$ 260.71
Granted | $ / shares	615.57
Exercised | $ / shares	144.64
Forfeited/Expired | $ / shares	730.42
Ending Balance | $ / shares	265.00
Exercisable as of September 30, 2021 | $ / shares	131.41
Expected to vest as of September 30, 2021 | $ / shares	373.86
Total | $ / shares	$ 265.00
Aggregate Intrinsic Value
Exercised | $	$ 27,633
Exercisable as of September 30, 2021 | $	246,831
Expected to vest as of September 30, 2021 | $	168,911
Total | $	$ 415,742
Weighted Average Remaining Contractual Term (Years)
Exercisable as of September 30, 2021	3 years 4 months 24 days
Expected to vest as of September 30, 2021	8 years 7 months 6 days
Total	6 years 3 months 18 days