XML 64 R23.htm IDEA: XBRL DOCUMENT
v3.20.1

Accumulated Other Comprehensive Income | 3 Months Ended
--- | ---
Mar. 31, 2020
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 three months ended March 31, 2020:
| Foreign Currency Translation Adjustment |  | Prior Service Credit (Cost) Associated with Postretirement Plans |  | Total Accumulated Other Comprehensive Income
| (Dollars in millions)
December 31, 2019 | $ | (4.3 | ) |  | $ | 35.9 |  |  | $ | 31.6 |
Reclassification from other comprehensive income to earnings | — |  |  | (2.2 | ) |  | (2.2 | )
Current period change | (6.8 | ) |  | — |  |  | (6.8 | )
March 31, 2020 | $ | (11.1 | ) |  | $ | 33.7 |  |  | $ | 22.6 |
Postretirement health care and life insurance benefits reclassified from other comprehensive income to earnings of $2.2 million during both the three months ended March 31, 2020 and 2019 are included in “Net periodic benefit costs, excluding service cost” in the unaudited condensed consolidated statements of operations.

X
- 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
Name: | us-gaap_ComprehensiveIncomeNoteTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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