Significant Accounting Policies Significant Accounting Policies (Detail) $ in Millions |
3 Months Ended | 12 Months Ended | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Feb. 26, 2017
Regional_Segments
|
Nov. 27, 2016 |
Aug. 28, 2016 |
May 29, 2016 |
Feb. 28, 2016 |
Nov. 29, 2015 |
Aug. 30, 2015 |
May 31, 2015 |
Mar. 01, 2015 |
Nov. 30, 2014 |
Aug. 24, 2014 |
May 25, 2014 |
Feb. 23, 2014 |
Nov. 27, 2016
USD ($)
Regional_Segments
|
Nov. 29, 2015
USD ($)
|
Nov. 30, 2014
USD ($)
|
|
| Accounting Policies [Abstract] | ||||||||||||||||
| Number of operating segments | Regional_Segments | 3 | 3 | ||||||||||||||
| Number of weeks in a year | 364 days | 364 days | 371 days | |||||||||||||
| Number of weeks in a quarter | 91 days | 91 days | 91 days | 91 days | 91 days | 91 days | 91 days | 91 days | 98 days | 91 days | 91 days | 91 days | ||||
| Minority interest (percent) | 16.40% | 16.40% | ||||||||||||||
| Advertising expense | $ 284.0 | $ 276.4 | $ 272.8 | |||||||||||||
| Distribution costs | $ 168.3 | $ 159.7 | $ 168.7 | |||||||||||||