Stock-Based Compensation (Details 3) - USD ($) $ in Thousands	3 Months Ended
	Mar. 03, 2017	Mar. 04, 2016
Option Grants and Stock Purchase Rights [Member]
Total stock-based compensation costs [Abstract]
Stock-based compensation costs	$ 11,766	$ 11,463
Restricted Stock Units and Performance Share Awards [Member]
Total stock-based compensation costs [Abstract]
Stock-based compensation costs	89,101	81,285
Cost of Subscription Revenue [Member] | Option Grants and Stock Purchase Rights [Member]
Total stock-based compensation costs [Abstract]
Stock-based compensation costs	393	373
Cost of Subscription Revenue [Member] | Restricted Stock Units and Performance Share Awards [Member]
Total stock-based compensation costs [Abstract]
Stock-based compensation costs	2,161	1,803
Cost of Service and Support Revenue [Member] | Option Grants and Stock Purchase Rights [Member]
Total stock-based compensation costs [Abstract]
Stock-based compensation costs	1,723	1,433
Cost of Service and Support Revenue [Member] | Restricted Stock Units and Performance Share Awards [Member]
Total stock-based compensation costs [Abstract]
Stock-based compensation costs	3,065	1,895
Research and Development Expense [Member] | Option Grants and Stock Purchase Rights [Member]
Total stock-based compensation costs [Abstract]
Stock-based compensation costs	4,032	3,874
Research and Development Expense [Member] | Restricted Stock Units and Performance Share Awards [Member]
Total stock-based compensation costs [Abstract]
Stock-based compensation costs	33,094	29,484
Sales and Marketing [Member] | Option Grants and Stock Purchase Rights [Member]
Total stock-based compensation costs [Abstract]
Stock-based compensation costs	4,388	4,550
Sales and Marketing [Member] | Restricted Stock Units and Performance Share Awards [Member]
Total stock-based compensation costs [Abstract]
Stock-based compensation costs	32,465	29,356
General and Administrative [Member] | Option Grants and Stock Purchase Rights [Member]
Total stock-based compensation costs [Abstract]
Stock-based compensation costs	1,230	1,233
General and Administrative [Member] | Restricted Stock Units and Performance Share Awards [Member]
Total stock-based compensation costs [Abstract]
Stock-based compensation costs	$ 18,316	$ 18,747