Quarterly Financial Data (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 28, 2019	Jun. 29, 2019	Mar. 30, 2019	Dec. 31, 2018	Sep. 29, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Quarterly Financial Information Disclosure [Abstract]
Net sales	$ 2,424,512	$ 2,519,185	$ 2,584,485	$ 2,442,490	$ 2,448,618	$ 2,545,800	$ 2,577,014	$ 2,412,202	$ 9,970,672	$ 9,983,634	$ 9,491,290
Gross profit	622,807	691,691	736,618	624,927	646,390	720,433	766,555	704,692	2,676,043	2,838,070	2,996,414
Net income	$ 264,667	$ 155,518	$ 202,441	$ 121,585	$ 229,339	$ 227,013	$ 196,586	$ 208,766	$ 744,211	$ 861,704	$ 971,638
Basic earnings per share (usd per share)	$ 3.69	$ 2.16	$ 2.80	$ 1.68	$ 3.07	$ 3.03	$ 2.64	$ 2.80	$ 10.34	$ 11.53	$ 13.07
Diluted earnings per share (usd per share)	$ 3.68	$ 2.15	$ 2.79	$ 1.67	$ 3.05	$ 3.02	$ 2.62	$ 2.78	$ 10.30	$ 11.47	$ 12.98