Income Taxes - Schedule of Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Mar. 31, 2025
Deferred tax assets
Amortization of intangible assets	$ 0	$ 12,413
Operating lease liabilities	42,032	38,051
Uniform capitalization adjustment to inventory	9,713	10,723
State related taxes and credit carryforwards	2,268	3,107
Reserves and accruals	80,216	69,803
Net operating loss carry-forwards	11,033	10,421
Other	964	1,188
Gross deferred tax assets	146,226	145,706
Valuation allowances	(3,957)	(5,138)
Total deferred tax assets	142,269	140,568
Deferred tax liabilities
Prepaid expenses	(10,239)	(8,727)
Operating lease assets	(31,925)	(29,189)
Depreciation of property and equipment	(25,825)	(23,359)
Other	(5,779)	(1,702)
Total deferred tax liabilities	(73,768)	(62,977)
Deferred tax assets, net	$ 68,501	$ 77,591