XML 42 R32.htm IDEA: XBRL DOCUMENT
v3.19.2

Other Noncurrent Liabilities (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2019
Other Liabilities Disclosure [Abstract] |
Components of Other Noncurrent Liabilities |
| December 31, |  |  | June 30, |
| 2018 |  |  | 2019 |
| (In millions) |
Accrued postretirement benefits | $ | 7.4 |  |  | $ | 7.7 |
Employee benefits |  | 7.3 |  |  |  | 6.9 |
Other |  | 14.1 |  |  |  | 11.2 |
Total | $ | 28.8 |  |  | $ | 25.8 |

X
- References No definition available. + Details
Name: | us-gaap_OtherLiabilitiesDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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