Pension and Other Postretirement Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2017

Pension

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Components of net periodic benefit (credit) cost

The components of the Company’s net periodic pension benefit cost are shown below (in millions):

	Three Months Ended												Nine Months Ended
	September 30, 2017						October 1, 2016						September 30, 2017						October 1, 2016
	U.S.			Foreign			U.S.			Foreign			U.S.			Foreign			U.S.			Foreign
Service cost	$	1.3		$	1.8		$	1.4		$	1.6		$	3.8		$	5.3		$	4.2		$	4.8
Interest cost	5.5			4.0			7.5			3.8			16.4			11.2			22.4			11.9
Expected return on plan assets	(7.3		)	(5.9		)	(9.5		)	(5.9		)	(21.7		)	(17.0		)	(28.6		)	(17.5		)
Amortization of actuarial loss	0.6			1.3			0.6			0.8			1.9			3.8			2.0			2.3
Settlement loss	—			—			—			—			0.2			0.8			0.2			—
Net periodic benefit cost	$	0.1		$	1.2		$	—		$	0.3		$	0.6		$	4.1		$	0.2		$	1.5

Other postretirement

Defined Benefit Plans and Other Postretirement Benefit Plans Table Text Block [Line Items]

Components of net periodic benefit (credit) cost

The components of the Company’s net periodic other postretirement benefit (credit) cost are shown below (in millions):

	Three Months Ended												Nine Months Ended
	September 30, 2017						October 1, 2016						September 30, 2017						October 1, 2016
	U.S.			Foreign			U.S.			Foreign			U.S.			Foreign			U.S.			Foreign
Service cost	$	—		$	0.1		$	—		$	0.1		$	0.1		$	0.4		$	0.1		$	0.4
Interest cost	0.6			0.4			0.9			0.4			1.8			1.2			2.4			1.2
Amortization of actuarial (gain) loss	(0.7		)	0.1			(0.3		)	0.1			(2.0		)	0.2			(0.9		)	0.2
Amortization of prior service credit	—			(0.1		)	—			(0.1		)	—			(0.3		)	—			(0.3		)
Special termination benefits	—			—			—			—			—			0.1			—			0.3
Net periodic benefit (credit) cost	$	(0.1	)	$	0.5		$	0.6		$	0.5		$	(0.1	)	$	1.6		$	1.6		$	1.8