CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Parenthetical) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2019 |
Dec. 31, 2018 |
Dec. 31, 2017 |
|
| CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) | |||
| Net of income taxes | $ 0.1 | $ 0.0 | $ 0.0 |