Balance Sheet Components - Components of Certain Balance Sheet Liability Amounts (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Mar. 31, 2021
Accrued and other current liabilities:
Accrued customer marketing, pricing and incentive programs	$ 208,207	$ 185,394
Accrued personnel expenses	113,818	173,360
VAT payable	61,441	50,620
Accrued sales return liability	45,064	43,178
Accrued payables - non-inventory	36,736	52,392
Warranty accrual	34,646	33,228
Income taxes payable	11,954	131,408
Operating lease liability	13,754	13,101
Contingent consideration	10,570	6,967
Other current liabilities	173,688	168,969
Accrued and other current liabilities	$ 709,878	858,617
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Accrued and other current liabilities
Other non-current liabilities:
Employee benefit plan obligations	$ 73,534	72,321
Obligation for deferred compensation plan	28,375	24,809
Operating lease liability	29,940	21,319
Warranty accrual	14,527	15,604
Contingent consideration	3,971	0
Deferred tax liability	1,679	1,679
Other non-current liabilities	3,206	3,770
Non-current liabilities	$ 155,232	$ 139,502
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Non-current liabilities