EMPLOYEE BENEFIT PLANS (Details) - USD ($) $ in Millions |
3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
Jul. 08, 2016 |
Oct. 01, 2016 |
Sep. 26, 2015 |
Oct. 01, 2016 |
Sep. 26, 2015 |
|
| Employee Benefit Plans | |||||
| Employer contribution to pension plan (less than) | $ 65.9 | $ 0.0 | |||
| Domestic postretirement plans | |||||
| Employee Benefit Plans | |||||
| Net periodic pension and postretirement benefit expense | $ 0.3 | $ 0.0 | 1.4 | 0.2 | |
| Nonqualified pension plan | |||||
| Employee Benefit Plans | |||||
| Actuarial gain (loss) | 0.8 | 0.8 | |||
| Direct benefit payments, domestic | $ 53.9 | ||||
| Foreign pension plans | |||||
| Employee Benefit Plans | |||||
| Net periodic pension and postretirement benefit expense | $ 0.5 | 0.8 | 1.5 | 2.2 | |
| Pension plan | |||||
| Employee Benefit Plans | |||||
| Employer contribution to pension plan (less than) | $ 0.1 | ||||
| Pension plan | SPX | |||||
| Employee Benefit Plans | |||||
| Net periodic pension and postretirement benefit expense | 0.8 | 1.2 | |||
| Selling, general and administrative expenses | Domestic nonqualified plan | |||||
| Employee Benefit Plans | |||||
| Actuarial gain (loss) | $ (7.4) | $ (7.4) | |||