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Accumulated Other Comprehensive Income | 6 Months Ended
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Jun. 30, 2019
Equity [Abstract] |
Accumulated Other Comprehensive Income (Loss) | Accumulated Other Comprehensive Income The following table sets forth the after-tax components of accumulated other comprehensive income and changes thereto recorded during the six months ended June 30, 2019:
| Foreign Currency Translation Adjustment |  | Prior Service Credit (Cost) Associated with Postretirement Plans |  | Total Accumulated Other Comprehensive Income
| (Dollars in millions)
December 31, 2018 | $ | (4.5 | ) |  | $ | 44.6 |  |  | $ | 40.1 |
Reclassification from other comprehensive income to earnings | — |  |  | (4.4 | ) |  | (4.4 | )
Current period change | (0.4 | ) |  | — |  |  | (0.4 | )
June 30, 2019 | $ | (4.9 | ) |  | $ | 40.2 |  |  | $ | 35.3 |
Postretirement health care and life insurance benefits reclassified out of “Accumulated other comprehensive income” into earnings of $2.2 million and $4.4 million during the three and six months ended June 30, 2019, respectively, are presented as “Net periodic benefit costs, excluding service cost” in the unaudited condensed consolidated statements of operations.

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- Definition The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -URI http://asc.fasb.org/topic&trid=2134417 + Details
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- References No definition available. + Details
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