Pension and Post-Retirement Benefit Plans

9 Months Ended

Sep. 30, 2017

Pension and Post-Retirement Benefit Plans:

The components of net periodic benefit cost were as follows (in millions):



	For the Three Months Ended September 30,
	2017			2016			2017			2016
	Pension Benefits						Other Benefits
Service cost	$	1.3		$	1.1		$	—		$	—
Interest cost	3.2			3.8			—			—
Expected return on plan assets	(5.3		)	(5.4		)	—			—
Amortization of prior service cost	—			0.1			(0.6		)	(0.8		)
Recognized actuarial loss	2.0			1.9			0.4			0.4
Settlements and curtailments	—			0.2			—			—
Net periodic benefit cost ⁽¹⁾	$	1.2		$	1.7		$	(0.2	)	$	(0.4	)



	For the Nine Months Ended September 30,
	2017			2016			2017			2016
	Pension Benefits						Other Benefits
Service cost	$	3.8		$	3.3		$	—		$	—
Interest cost	9.5			11.5			—			0.1
Expected return on plan assets	(16.0		)	(16.2		)	—			—
Amortization of prior service cost	0.1			0.2			(1.8		)	(2.3		)
Recognized actuarial loss	6.1			5.7			1.1			1.1
Settlements and curtailments	0.6			0.2			—			—
Net periodic benefit cost ⁽¹⁾	$	4.1		$	4.7		$	(0.7	)	$	(1.1	)

⁽¹⁾ All net periodic benefit cost for the three and nine months ended September 30, 2017 and 2016 related to continuing operations.