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Intangible Assets (Details 2) (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012
Summary of the changes in the carrying amount of goodwill by reportable segment |  |
Goodwill, Beginning Balance | $ 967.3 | $ 889.9
Goodwill, Additions | 169.3 | 61.7
Goodwill, Deconsolidation of Italian investment | (7.2) |
Goodwill, Reconsolidation of Italian investment | 7.4 |
Goodwill, Foreign currency translation | 7.7 | 15.7
Goodwill, Ending Balance | 1,144.5 | 967.3
Retail |  |
Summary of the changes in the carrying amount of goodwill by reportable segment |  |
Goodwill, Beginning Balance | 963.4 | 889.9
Goodwill, Additions | 49.6 | 57.8
Goodwill, Deconsolidation of Italian investment | (7.2) |
Goodwill, Reconsolidation of Italian investment | 7.4 |
Goodwill, Foreign currency translation | 9.2 | 15.7
Goodwill, Ending Balance | 1,022.4 | 963.4
Other |  |
Summary of the changes in the carrying amount of goodwill by reportable segment |  |
Goodwill, Beginning Balance | 3.9 |
Goodwill, Additions | 119.7 | 3.9
Goodwill, Foreign currency translation | (1.5) |
Goodwill, Ending Balance | $ 122.1 | $ 3.9

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- Definition Represents the amount of goodwill on account of business combination of all or a portion of a reporting unit during the period. + References No definition available. + Details
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Balance Type: | debit
Period Type: | duration

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- Definition Represents the amount of goodwill written off on account of impairment losses and on sale of all or a portion of a reporting unit during the period. + References No definition available. + Details
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Balance Type: | credit
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- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 + Details
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- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 + Details
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- Details
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X
- Definition Amount of increase (decrease) from foreign currency translation adjustments and purchase accounting adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 + Details
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