Schedule II—Valuation and Qualifying Accounts Schedule II—Valuation and Qualifying Accounts (Details) - USD ($) $ in Millions |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2018 |
Dec. 31, 2017 |
Dec. 31, 2016 |
|
Allowance for doubtful accounts | |||
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] | |||
Balance at beginning of year | $ 2.2 | $ 3.5 | $ 1.9 |
Charged (credited) to costs and expenses | 0.6 | 0.6 | 2.4 |
Other | (0.1) | (1.9) | (0.8) |
Balance at end of year | 2.7 | 2.2 | 3.5 |
Allowance for deferred tax assets | |||
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] | |||
Balance at beginning of year | 11.2 | 14.9 | 122.3 |
Charged (credited) to costs and expenses | (0.5) | (3.7) | (107.4) |
Other | 0.0 | 0.0 | 0.0 |
Balance at end of year | $ 10.7 | $ 11.2 | $ 14.9 |