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7. Noncontrolling Interest (Tables) | 9 Months Ended
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Sep. 30, 2013
Noncontrolling Interest [Abstract] |
Activity in noncontrolling interests | Activity in noncontrolling interests is as follows (in millions):
January 1, 2013 | $ | 0.5 |
Net income attributable to noncontrolling interests | — |
Purchase of noncontrolling interests | (0.6 | )
Currency fluctuations | 0.1 |
September 30, 2013 | $ | — |

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- Definition The tabular disclosure of the effects of any changes in a parent's ownership interest in a subsidiary on the equity attributable to the parent if the ownership interests in a subsidiary changes during the period. The changes represented by this element did not result in the deconsolidation of the subsidiary. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=18733093&loc=SL4573702-111684 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4M -URI http://asc.fasb.org/extlink&oid=31814832&loc=SL4591554-111686 + Details
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