Stock-Based Compensation (Details 1) - USD ($) $ / shares in Units, shares in Thousands, $ in Millions		12 Months Ended
		Nov. 29, 2019	Nov. 30, 2018	Dec. 01, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Closing market values (per share)		$ 309.53	$ 250.89	$ 179.52
Restricted Stock Unit [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted Average Grant Date Fair Value, Restricted Stock Units (per share)		$ 253.91	$ 208.73	$ 120.33
Total Fair Value Vested Units or Shares		$ 969.6	$ 837.3	$ 472.0
Unit or Share Activity
Beginning outstanding balance		8,668	9,304	8,316
Awarded		4,598	4,012	5,018
Released		(3,847)	(3,988)	(3,859)
Forfeited		(785)	(660)	(766)
Increase due to acquisition		0	0	595
Ending outstanding balance		8,634	8,668	9,304
Units or Shares Outstanding
Outstanding Weighted Average Remaining Contractual Life		1 year 1 month 13 days	1 year 21 days	1 year 1 month 9 days
Outstanding Intrinsic Value	[1]	$ 2,672.6	$ 2,174.7	$ 1,670.2
Restricted Stock Units Expected To Vest Shares		7,987	8,049	8,608
Vested And Expected To Vest Weighted Average Remaining Contractual Life		1 year 18 days	1 year 3 days	1 year 18 days
Restricted Stock Units Expected To Vest Intrinsic Value	[1]	$ 2,472.2	$ 2,019.5	$ 1,545.3

[1] The intrinsic value is calculated as the market value as of the end of the fiscal period. As reported by the NASDAQ Global Select Market, the market values as of November 29, 2019, November 30, 2018 and December 1, 2017 were $309.53, $250.89 and $179.52, respectively.