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Other Noncurrent Liabilities | 6 Months Ended
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Jun. 30, 2020
Other Liabilities Disclosure [Abstract] |
Other Noncurrent Liabilities | Note 8—Other noncurrent liabilities:
| December 31, |  |  | June 30, |
| 2019 |  |  | 2020 |
| (In millions) |
Operating lease liabilities | $ | 22.2 |  |  | $ | 20.1 |
Reserve for uncertain tax positions |  | 13.6 |  |  |  | 12.2 |
Accrued litigation settlement |  | 60.1 |  |  |  | 60.7 |
Deferred income |  | 47.4 |  |  |  | 45.4 |
Other postretirement benefits |  | 10.5 |  |  |  | 10.0 |
Employee benefits |  | 6.0 |  |  |  | 5.8 |
Insurance claims and expenses |  | 11.0 |  |  |  | 10.3 |
Deferred payment obligation |  | 9.9 |  |  |  | 10.0 |
Accrued development costs |  | 8.3 |  |  |  | 7.9 |
Other |  | 8.2 |  |  |  | 9.7 |
Total | $ | 197.2 |  |  | $ | 192.1 |

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- Definition The entire disclosure for other liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20,24) -URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682 + Details
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