NEW ACCOUNTING PRONOUNCEMENTS - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | |||
|---|---|---|---|---|
Mar. 28, 2020 |
Mar. 30, 2019 |
Dec. 31, 2019 |
Jan. 01, 2018 |
|
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | ||||
| Adoption of lease accounting standard | $ (8.5) | |||
| Accounts receivable, net | $ 220.5 | $ 243.1 | ||
| Income tax benefit | $ (0.9) | $ 10.7 | ||
| Accumulated Deficit | ||||
| New Accounting Pronouncements or Change in Accounting Principle [Line Items] | ||||
| Adoption of lease accounting standard | $ (8.5) | |||