EQUITY AND STOCK-BASED COMPENSATION - Accumulated Other Comprehensive Loss and Stock in Treasury (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Oct. 01, 2016 |
Sep. 26, 2015 |
Oct. 01, 2016 |
Sep. 26, 2015 |
Dec. 31, 2015 |
|
| Accumulated Other Comprehensive Income (Loss) [Line Items] | |||||
| Restricted stock and restricted stock unit vesting, including related tax provision of $3.2 and net of tax withholdings | $ (6.4) | ||||
| Common Stock in Treasury | |||||
| Accumulated Other Comprehensive Income (Loss) [Line Items] | |||||
| Restricted stock and restricted stock unit vesting, including related tax provision of $3.2 and net of tax withholdings | $ (0.2) | (2.9) | |||
| Parent | |||||
| Accumulated Other Comprehensive Income (Loss) [Line Items] | |||||
| Unrealized gain (loss) related to FX forward contracts | $ (43.1) | $ (135.0) | |||
| FX forward contracts | |||||
| Accumulated Other Comprehensive Income (Loss) [Line Items] | |||||
| Unrealized gains (losses), net of tax, recorded in AOCI (less than in 2015) | $ 0.0 | $ 0.0 | $ (0.1) | ||