|
Indefinite-Lived Intangible Assets (Detail) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | |
|---|---|---|
|
Dec. 31, 2012
|
Dec. 31, 2010
|
|
| Indefinite-lived Intangible Assets [Line Items] | ||
| Balance | $ 95.6 | $ 95.6 |
| Foreign currency translation | 0.1 | |
| Acquisitions | 158.8 | |
| Balance | $ 254.5 | $ 95.6 |
| X | ||||||||||
|
- Definition
The aggregate amount of indefinite-lived intangible assets acquired in the period and allocated to the reportable segment. The value is stated at fair value based on the purchase price allocation. No definition available.
|
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Carrying amount of assets (excluding financial assets) that lack physical substance, excluding goodwill, having a projected indefinite period of benefit. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of increase (decrease) to assets, excluding financial assets and goodwill, lacking physical substance and exist in perpetuity for foreign currency translation adjustments. No definition available.
|