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Equity (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2015
Equity |
Schedule of accumulated other comprehensive loss |
|  |  |  | Unrealized |  | Pension and |  | Accumulated
| Foreign Currency |  | Gain (Loss) on |  | Postretirement |  | Other
| Translation |  | Investments, |  | Benefit Adjustments, |  | Comprehensive
| Loss |  | Net of Tax |  | Net of Tax |  | Loss
| (in millions)
Balance as of January 1, 2015 | $ | (23.2) |  | $ | 0.4 |  | $ | (26.1) |  | $ | (48.9)
Current-period change |  | (51.0) |  |  | (0.4) |  |  | 0.6 |  |  | (50.8)
Balance as of December 31, 2015 | $ | (74.2) |  | $ | — |  | $ | (25.5) |  | $ | (99.7)

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- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669686-108580 + Details
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