CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Jun. 30, 2023	Jun. 30, 2022
Income Statement [Abstract]
Net sales	$ 974,499	$ 1,159,865
Cost of goods sold	595,712	697,220
Amortization of intangible assets	3,145	3,042
Gross profit	375,642	459,603
Operating expenses:
Marketing and selling	179,185	229,378
Research and development	70,559	75,517
General and administrative	41,297	35,860
Amortization of intangible assets and acquisition-related costs	2,685	3,369
Restructuring charges, net	3,511	0
Total operating expenses	297,237	344,124
Operating income	78,405	115,479
Interest income	9,826	1,449
Other income (expense), net	(12,972)	5,624
Income before income taxes	75,259	122,552
Provision for income taxes	12,532	21,716
Net income	$ 62,727	$ 100,836
Net income per share:
Basic (in dollars per share)	$ 0.39	$ 0.61
Diluted (in dollars per share)	$ 0.39	$ 0.61
Weighted average shares used to compute net income per share:
Basic (in shares)	158,859	164,679
Diluted (in shares)	160,155	166,406