SCHEDULE II Valuation and Qualifying Accounts (Details) - USD ($) $ in Millions |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2017 |
Dec. 31, 2016 |
Dec. 31, 2015 |
|
Allowance for doubtful accounts | |||
Allowance for valuation and qualifying accounts | |||
Balance at Beginning of Period | $ 28.1 | $ 23.8 | $ 17.0 |
Additions | 11.4 | 8.6 | 9.1 |
Deductions | (8.1) | (4.3) | (2.3) |
Balance at End of Period | 31.4 | 28.1 | 23.8 |
Tax-Related valuation allowance | |||
Allowance for valuation and qualifying accounts | |||
Balance at Beginning of Period | 119.0 | 95.6 | 107.3 |
Additions | 39.8 | 23.4 | (11.7) |
Balance at End of Period | $ 158.8 | $ 119.0 | $ 95.6 |