Equity Incentive Programs (Schedule of Share-based Compensation Activity) (Details) (Stock Options [Member], USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Stock Options [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total intrinsic value of stock options exercised	$ 0.3	$ 0.7	$ 0.8	$ 0.9
Cash received from stock option exercises	0.5	1.2	1.3	1.7
Total grant date fair value of stock options vested	$ 0	$ 0	$ 1.9	$ 1.8