XML 117 R74.htm IDEA: XBRL DOCUMENT

Derivatives (Schedule Of Fair Value Hedges) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Fixed Rate Debt [Member]
Amount of gain (loss) recognized in income	$ (16.2)	$ (23.9)	$ 43.9
Interest Rate Swaps [Member]
Amount of gain (loss) recognized in income	$ 16.2	$ 23.9	$ (43.9)

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