Employee Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2016

Schedule of Net Funded Status

Pension Plan [Member]

Schedule of Net Benefit Costs [Table Text Block]

Components of pension cost and other amounts recognized in other comprehensive income for the Company’s defined benefit plans are as follows:

	Three Months Ended March 31,
	2016			2015
Service cost	$	1.7		$	1.9
Interest cost on projected benefit obligation	2.2			2.7
Expected return on plan assets	(2.5		)	(2.6		)
Amortization and deferrals—net	1.7			2.7
Total pension cost	$	3.1		$	4.7

Other Pension Plan [Member]

Schedule of Net Benefit Costs [Table Text Block]

Components of pension cost and other amounts recognized in other comprehensive loss for the EDCP are as follows:

	Three Months Ended March 31,
	2016		2015
Service cost	$	0.3	$	0.4
Interest cost on projected benefit obligation	0.1		0.1
Total pension cost	$	0.4	$	0.5