Segment Information - Revenues by Geographic Area (Detail) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2024	Jun. 30, 2023
Segment Reporting Information [Line Items]
Total revenues	$ 1,126,460	$ 779,791
U.S. Customers [Member]
Segment Reporting Information [Line Items]
Total revenues	776,495	593,162
Non U.S. Customers [Member]
Segment Reporting Information [Line Items]
Total revenues	$ 349,965	$ 186,629