XML 67 R80.htm IDEA: XBRL DOCUMENT

Income Taxes - Additional Information (Detail) (USD $) In Millions, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Dec. 31, 2011
Recognized tax benefits	$ 25.3
Amount of unrecognized tax benefit that will decrease within 12 months	22.5
Recognized deferred tax liabilities	$ 8.6	$ 3.0

Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiaries and other recognized entities not within the country of domicile of the entity.

+ References+ Details