Goodwill and Acquired Intangible Assets - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2025	Dec. 31, 2024
Finite-Lived Intangible Assets [Line Items]
Amortization of acquired intangible assets	$ 64,838	$ 65,847	$ 195,648	$ 198,086
Minimum [Member]
Finite-Lived Intangible Assets [Line Items]
Acquired intangible assets estimated useful lives	2 years		2 years
Maximum [Member]
Finite-Lived Intangible Assets [Line Items]
Acquired intangible assets estimated useful lives	12 years		12 years