Stock-Based Compensation (Details 3) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Aug. 30, 2019	Aug. 31, 2018	Aug. 30, 2019	Aug. 31, 2018
Option Grants and Stock Purchase Rights
Total stock-based compensation costs
Stock-based compensation costs	$ 28,839	$ 19,694	$ 78,610	$ 49,097
Restricted Stock Units and Performance Share Awards
Total stock-based compensation costs
Stock-based compensation costs	166,673	139,344	505,890	390,844
Cost of Subscription Revenue | Option Grants and Stock Purchase Rights
Total stock-based compensation costs
Stock-based compensation costs	1,742	934	4,632	2,431
Cost of Subscription Revenue | Restricted Stock Units and Performance Share Awards
Total stock-based compensation costs
Stock-based compensation costs	5,833	4,509	17,506	12,979
Cost of Service and Support Revenue | Option Grants and Stock Purchase Rights
Total stock-based compensation costs
Stock-based compensation costs	1,491	1,930	5,246	5,593
Cost of Service and Support Revenue | Restricted Stock Units and Performance Share Awards
Total stock-based compensation costs
Stock-based compensation costs	4,446	2,789	12,415	8,455
Research and Development Expense | Option Grants and Stock Purchase Rights
Total stock-based compensation costs
Stock-based compensation costs	10,174	6,347	27,390	16,997
Research and Development Expense | Restricted Stock Units and Performance Share Awards
Total stock-based compensation costs
Stock-based compensation costs	83,348	66,308	245,291	183,989
Sales and Marketing | Option Grants and Stock Purchase Rights
Total stock-based compensation costs
Stock-based compensation costs	12,695	7,551	33,135	18,314
Sales and Marketing | Restricted Stock Units and Performance Share Awards
Total stock-based compensation costs
Stock-based compensation costs	47,782	47,885	158,554	129,480
General and Administrative | Option Grants and Stock Purchase Rights
Total stock-based compensation costs
Stock-based compensation costs	2,737	2,932	8,207	5,762
General and Administrative | Restricted Stock Units and Performance Share Awards
Total stock-based compensation costs
Stock-based compensation costs	$ 25,264	$ 17,853	$ 72,124	$ 55,941