Employee Benefits Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets (Tables)

12 Months Ended

Dec. 31, 2015

Schedule of Net Benefit Costs [Abstract]

Schedule of Effect of Significant Unobservable Inputs, Changes in Plan Assets [Table Text Block]

The following table presents additional information about our domestic and foreign pension plan assets for which we utilize Level 3 inputs to determine fair value.

	Year ended December 31, 2015												Year ended December 31, 2014
	Investment Funds			Limited Partnerships			Other			Total			Investment Funds			Limited Partnerships			Other			Total
Balance at beginning of period	$	40.1		$	32.1		$	0.3		$	72.5		$	25.4		$	36.1		$	0.6		$	62.1
Actual return on assets:
Assets sold during the year	0.0			0.0			0.0			0.0			0.2			0.2			0.0			0.4
Assets still held at year end	(0.7		)	(1.1		)	0.0			(1.8		)	(0.7		)	(0.3		)	(0.3		)	(1.3		)
Net purchases, sales and settlements	18.5			0.0			0.1			18.6			15.2			(3.9		)	0.0			11.3
Transfers in/out of Level 3	0.0			0.0			(0.4		)	(0.4		)	0.0			0.0			0.0			0.0
Balance at end of period	$	57.9		$	31.0		$	0.0		$	88.9		$	40.1		$	32.1		$	0.3		$	72.5