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Accumulated Other Comprehensive Income (Tables) | 3 Months Ended
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Mar. 31, 2018
Equity [Abstract] |
Accumulated Other Comprehensive Loss | Accumulated other comprehensive income (loss) as of December 31, 2017 and March 31, 2018 is as follows:
|  | Total |  | Translation Adjustments |  | Postretirement Plans
Balance at December 31, 2017 |  | $ | (3,815.8 | ) |  | $ | (817.0 | ) |  | $ | (2,998.8 | )
Other comprehensive income before reclassifications |  | (6.0 | ) |  | (5.8 | ) |  | (0.2 | )
Amounts reclassified from accumulated other comprehensive income |  | 38.7 |  |  | — |  |  | 38.7 |
Current period other comprehensive income |  | 32.7 |  |  | (5.8 | ) |  | 38.5 |
Balance at March 31, 2018 |  | $ | (3,783.1 | ) |  | $ | (822.8 | ) |  | $ | (2,960.3 | )
Amounts Reclassified Out of Accumulated Other Comprehensive Income | Amounts reclassified out of accumulated other comprehensive income for the three months ended March 31, 2018 and 2017 are as follows:
|  | Three Months Ended March 31,
|  | 2018 |  | 2017
Translation Adjustments(i): |  |  |  |
Adjustment for substantial completion of liquidation of foreign subsidiaries |  | $ | — |  |  | $ | (5.3 | )
Postretirement Plans(ii): |  |  |  |
Amortization of prior service cost |  | (1.8 | ) |  | (1.4 | )
Amortization of actuarial losses |  | 41.8 |  |  | 43.3 |
Total before tax |  | 40.0 |  |  | 36.6 |
Income tax benefit |  | (1.3 | ) |  | (1.7 | )
Total reclassification for the period |  | $ | 38.7 |  |  | $ | 34.9 |
(i) | Reported in other income (expense), net in the consolidated statements of income
(ii) | These items are included in net periodic postretirement cost (see Note 5).
Noncontrolling Interests | Noncontrolling interests as of December 31, 2017 and March 31, 2018 are as follows:
| Noncontrolling Interests
Balance at December 31, 2017 | $ | 28.2 |
Net income | 1.1 |
Translation adjustments | 0.8 |
Postretirement plans | 0.4 |
Balance at March 31, 2018 | $ | 30.5 |

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- Definition Tabular disclosure of the amounts related to pension plans and/or other employee benefit plans in accumulated other comprehensive income or loss that have not yet been recognized as components of net periodic benefit cost, such as the net gain (loss), net prior service cost or credit, and net transition asset or obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920 + Details
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