Quarterly Summary of Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Mar. 31, 2023	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2021
Quarterly Financial Information Disclosure [Abstract]
Net sales	$ 791,571	$ 1,345,640	$ 875,614	$ 614,461	$ 736,007	$ 1,187,752	$ 721,902	$ 504,678	$ 3,627,286	$ 3,150,339	$ 2,545,641
Gross profit	396,168	712,529	421,921	294,752	358,739	621,221	367,088	260,503	1,825,370	1,607,551	1,374,090
Income from operations	105,919	362,660	127,831	56,341	81,298	293,396	128,181	61,832	652,751	564,707	504,205
Net income	$ 91,787	$ 278,662	$ 101,524	$ 44,849	$ 68,819	$ 232,943	$ 102,063	$ 48,124	$ 516,822	$ 451,949	$ 382,575
Net income per share
Basic (in dollars per share)	$ 3.49	$ 10.55	$ 3.83	$ 1.67	$ 2.54	$ 8.49	$ 3.69	$ 1.73	$ 19.50	$ 16.43	$ 13.64
Diluted (in dollars per share)	$ 3.46	$ 10.48	$ 3.80	$ 1.66	$ 2.51	$ 8.42	$ 3.66	$ 1.71	$ 19.37	$ 16.26	$ 13.47