XML 24 R43.htm IDEA: XBRL DOCUMENT

Derivative Instruments and Hedging Activities - Additional Information (Detail) (USD $) In Millions, unless otherwise specified		3 Months Ended	6 Months Ended
	Oct. 04, 2010 Terminated Contract	Jun. 30, 2010 Maximum	Jun. 30, 2010 Maximum
Derivative [Line Items]
Gain (loss) from change in fair value of interest rate swaps		$ 0.1	$ (0.1)
Number of interest rate swaps contract terminated	2

Amount of unrealized gain (loss) included in earnings for the period related to the fair value of the hedged item in an interest rate fair value hedge, which was offset by the gain (loss) on the hedging instrument to the extent that the fair value hedge is determined to be effective.

+ References+ Details