Selected Quarterly Financial Data (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended												12 Months Ended
	Dec. 01, 2017	Sep. 01, 2017	Jun. 02, 2017	Mar. 03, 2017	Dec. 02, 2016	Sep. 02, 2016	Jun. 03, 2016	Mar. 04, 2016	Nov. 27, 2015	Aug. 28, 2015	May 29, 2015	Feb. 27, 2015	Dec. 01, 2017	Dec. 02, 2016	Nov. 27, 2015
Quarterly Financial Information Disclosure [Abstract]
Revenue	$ 2,006,595	$ 1,841,074	$ 1,772,190	$ 1,681,646	$ 1,608,419	$ 1,463,967	$ 1,398,709	$ 1,383,335					$ 7,301,505	$ 5,854,430	$ 4,795,511
Gross profit	1,735,723	1,578,152	1,532,830	1,444,309	1,391,863	1,261,266	1,196,630	1,184,763					6,291,014	5,034,522	4,051,194
Income before income taxes	643,012	541,379	492,618	460,632	456,700	356,301	329,830	292,307					2,137,641	1,435,138	873,781
Net income	$ 501,549	$ 419,569	$ 374,390	$ 398,446	$ 399,613	$ 270,788	$ 244,074	$ 254,307					$ 1,693,954	$ 1,168,782	$ 629,551
Basic net income per share	$ 1.02	$ 0.85	$ 0.76	$ 0.81	$ 0.81	$ 0.54	$ 0.49	$ 0.51					$ 3.43	$ 2.35	$ 1.26
Diluted net income per share	$ 1.00	$ 0.84	$ 0.75	$ 0.80	$ 0.80	$ 0.54	$ 0.48	$ 0.50					$ 3.38	$ 2.32	$ 1.24
Number of weeks in current fiscal year													P52W	P53W	P52W
Number of weeks in current fiscal quarter	P13W	P13W	P13W	P13W	P13W	P13W	P13W	P14W	P13W	P13W	P13W	P13W