Fair Value Measurements - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis (Detail) - Fair Value, Measurements, Recurring [Member] - USD ($) $ in Thousands	Jun. 30, 2023	Mar. 31, 2023
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	$ 1,092,609	$ 757,600
Short-term investments	134,266
Interest rate cap contracts	78,638
Total assets measured at fair value on a recurring basis	1,305,513	757,600
Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Cash equivalents	1,092,609	757,600
Short-term investments	134,266
Total assets measured at fair value on a recurring basis	1,226,875	$ 757,600
Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Interest rate cap contracts	78,638
Total assets measured at fair value on a recurring basis	$ 78,638