XML 67 R94.htm IDEA: XBRL DOCUMENT

Employee Benefit Plans (Activity For Level 3 Pension Plan Assets) (Details) (USD $) In Millions, unless otherwise specified				12 Months Ended					12 Months Ended
	Dec. 31, 2011 Pension Benefits, Domestic [Member]	Dec. 31, 2010 Pension Benefits, Domestic [Member]	Dec. 31, 2009 Pension Benefits, Domestic [Member]	Dec. 31, 2011 Pension Benefits, Domestic [Member] Fair Value Measurements Of Plan Assets, Level 3 [Member]	Dec. 31, 2010 Pension Benefits, Domestic [Member] Fair Value Measurements Of Plan Assets, Level 3 [Member]	Dec. 31, 2011 Pension Benefits, Foreign [Member]	Dec. 31, 2010 Pension Benefits, Foreign [Member]	Dec. 31, 2009 Pension Benefits, Foreign [Member]	Dec. 31, 2011 Pension Benefits, Foreign [Member] Fair Value Measurements Of Plan Assets, Level 3 [Member]	Dec. 31, 2010 Pension Benefits, Foreign [Member] Fair Value Measurements Of Plan Assets, Level 3 [Member]
Defined Benefit Plan Disclosure [Line Items]
Fair value of plan assets at beginning of year	$ 234.6	$ 221.6	$ 204.3	$ 15.0	$ 7.8	$ 30.2	$ 29.3	$ 20.2	$ 15.3	$ 7.7
Relating to assets held at year-end				(0.2)	0.2				0.5	0.7
Purchases, sales, settlements and other, net				8.3	7.0				(0.5)	6.9
Transfers in/(out)				(9.8)
Fair value of plan assets at end of year	$ 234.6	$ 221.6	$ 204.3	$ 13.3	$ 15.0	$ 30.2	$ 29.3	$ 20.2	$ 15.3	$ 15.3

Assets, usually stocks, bonds, and other investments, that have been segregated and restricted (usually in a trust) to provide benefits, at their fair value as of the measurement date. Plan assets include amounts contributed by the employer (and by employees for a contributory plan) and amounts earned from investing the contributions, less benefits paid. If a plan has liabilities other than for benefits, those non-benefit obligations may be considered as reductions of plan assets.

+ References+ Details