Employee Benefits Schedule of Net Benefit Costs (Tables)

12 Months Ended

Dec. 31, 2015

Schedule of Net Benefit Costs [Abstract]

Schedule of Net Benefit Costs [Table Text Block]

The components of net periodic benefit cost and key assumptions are listed below.

	Domestic Pension Plan									Foreign Pension Plans									Domestic Postretirement Benefit Plan
Years ended December 31,	2015			2014			2013			2015			2014			2013			2015			2014			2013
Service cost	$	0.0		$	0.0		$	0.0		$	11.1		$	10.3		$	9.9		$	0.0		$	0.1		$	0.1
Interest cost	0.3			6.2			5.5			18.9			23.4			21.7			1.5			1.7			1.6
Expected return on plan assets	(7.6		)	(7.3		)	(7.7		)	(20.6		)	(24.7		)	(19.2		)	0.0			0.0			0.0
Settlement and curtailment (gains) losses	0.0			0.0			0.0			(0.2		)	0.5			(0.1		)	0.0			0.0			0.0
Amortization of:
Prior service cost (credit)	0.0			0.0			0.0			0.1			0.2			0.2			(0.1		)	(0.2		)	(0.1		)
Net actuarial losses	6.5			6.6			7.9			4.1			3.4			2.8			0.0			0.0			0.0
Net periodic cost	$	(0.8	)	$	5.5		$	5.7		$	13.4		$	13.1		$	15.3		$	1.4		$	1.6		$	1.6

Assumptions

	Domestic Pension Plan						Foreign Pension Plans						Domestic Postretirement Benefit Plan
Years ended December 31,	2015		2014		2013		2015		2014		2013		2015		2014		2013
Net periodic cost
Discount rate	4.15	%	4.85	%	4.00	%	3.41	%	4.29	%	4.32	%	4.00	%	4.85	%	4.00	%
Rate of compensation increase	N/A		N/A		N/A		2.99	%	3.97	%	3.57	%	N/A		N/A		N/A
Expected return on plan assets	7.00	%	7.00	%	7.00	%	5.01	%	6.18	%	5.24	%	N/A		N/A		N/A
Benefit obligation
Discount rate	4.80	%	4.15	%	4.85	%	3.61	%	3.41	%	4.29	%	4.65	%	4.00	%	4.85	%
Rate of compensation increase	N/A		N/A		N/A		3.25	%	2.98	%	3.97	%	N/A		N/A		N/A
Health care cost trend rate assumed for next year
Initial rate (weighted-average)													7.00	%	7.00	%	7.50	%
Year ultimate rate is reached													2024		2019		2019
Ultimate rate													5.00	%	5.00	%	5.00	%