Intangible Assets Schedule of Future Amortization (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Aug. 31, 2016 |
Aug. 31, 2015 |
Aug. 31, 2016 |
Aug. 31, 2015 |
|
| Acquired Finite-Lived Intangible Assets [Line Items] | ||||
| Amortization expense | $ 61.5 | $ 33.8 | $ 138.3 | $ 97.6 |
| Remainder of 2016 | 85.1 | 85.1 | ||
| 2017 | 330.9 | 330.9 | ||
| 2018 | 319.0 | 319.0 | ||
| 2019 | 305.4 | 305.4 | ||
| 2020 | 295.7 | 295.7 | ||
| Thereafter | $ 3,173.4 | $ 3,173.4 | ||