Significant Accounting Policies Significant Accounting Policies (Details) $ in Thousands	3 Months Ended
	Feb. 25, 2018 USD ($) region Regional_Segments	Feb. 26, 2017 USD ($)
Accounting Policies [Abstract]
Number of operating segments | Regional_Segments	3
Error Corrections and Prior Period Adjustments Restatement [Line Items]
Number of geographical regions | region	3
Selling, general and administrative expenses	$ 564,025	$ 456,213
Net income	$ (19,012)	$ 60,143