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Commitments and Contingencies (Tables) | 3 Months Ended
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Mar. 31, 2019
Commitments And Contingencies Disclosure [Abstract] |
Change in Accrued Environmental Remediation and Related Costs | The table below presents a summary of the activity in our accrued environmental costs during the first three months of 2019 are presented below.
| Amount |
| (In millions) |
Balance at the beginning of the year | $ | 103.4 |
Additions charged (credited) to expense, net |  | (.7 | )
Payments, net |  | (.8 | )
Other, net |  | .6 |
Balance at the end of period | $ | 102.5 |
Amounts recognized in our Condensed Consolidated Balance Sheet at the end of the period: |  |  |
Current liabilities | $ | 6.4 |
Noncurrent liabilities |  | 96.1 |
Total | $ | 102.5 |

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