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Other Noncurrent Liabilities (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2014
Other Noncurrent Liabilities |
| December 31, 2013 |  |  | June 30, 2014 |
| (In millions) |
Reserve for uncertain tax positions | $ | 49.8 |  |  | $ | 35.8 |
Asset retirement obligations |  | 25.6 |  |  |  | 26.6 |
Employee benefits |  | 12.2 |  |  |  | 11.9 |
Insurance claims and expenses |  | 9.5 |  |  |  | 9.8 |
Deferred payment obligation |  | 8.2 |  |  |  | 8.4 |
Deferred income |  | 1.3 |  |  |  | 1.0 |
Other |  | 3.6 |  |  |  | 3.5 |
Total | $ | 110.2 |  |  | $ | 97.0 |

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- Definition Tabular disclosure of other noncurrent liabilities. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
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