Debt-Table (Details) - USD ($) $ in Thousands	Aug. 26, 2018	Nov. 26, 2017
Schedule of Long-term and Short-term Debt Instruments [Line Items]
Long-term Debt, Excluding Current Maturities	$ 1,026,055	$ 1,038,860
Long-term debt	1,026,055	1,038,860
Short-term debt	35,790	38,451
Long-term and short-term debt	1,061,845	1,077,311
5.00% Senior Notes, Due 2025 [Member] | Senior notes [Member]
Schedule of Long-term and Short-term Debt Instruments [Line Items]
Long-term Debt, Excluding Current Maturities	$ 485,115	483,683
Stated interest rate	5.00%
3.375% Senior Notes Due 2027 [Member] | Senior notes [Member]
Schedule of Long-term and Short-term Debt Instruments [Line Items]
Long-term Debt, Excluding Current Maturities	$ 540,940	555,177
Stated interest rate	3.375%
Short-term borrowings [Member]
Schedule of Long-term and Short-term Debt Instruments [Line Items]
Short-term debt	$ 35,790	$ 38,451