Retirement and Other Postretirement Benefit Plans (Tables)

9 Months Ended

Sep. 30, 2018

Defined Benefit Retirement Plans

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

Schedule of Net Periodic Benefit Costs of Defined Benefit Retirement Plans

	Quarter Ended September 30,						Nine Months Ended September 30,
(In millions)	2018			2017			2018			2017
European Defined Benefit Retirement Plans
Service cost	$	0.3		$	0.3		$	0.8		$	0.7
Interest cost	1.2			1.1			3.4			3.3
Expected return on plan assets		(2.4	)		(2.0	)		(7.1	)		(6.1	)
Net amortization and deferral		—		―			0.2			0.2
Net periodic benefit credit	$	(0.9	)	$	(0.6	)	$	(2.7	)	$	(1.9	)

Schedule of Amounts Recognized on Balance Sheet

(In millions)	September 30, 2018		December 31, 2017
Amounts recognized on the balance sheet:
Noncurrent asset	$	38.8	$	32.2
Accrued liabilities		1.0		0.3
Other non-current liabilities		21.0		19.6
Total accrued benefit	$	22.0	$	19.9

Defined Benefit Retirement Plans | Non-qualified

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

Schedule of Net Periodic Benefit Costs of Defined Benefit Retirement Plans

Net periodic benefit costs of our defined benefit retirement plans for the three and nine months ended September 30, 2018 and 2017 were as follows:

	Quarter Ended September 30,				Nine Months Ended September 30,
(In millions)	2018		2017		2018		2017
U.S. Nonqualified Defined Benefit Retirement Plans
Service cost	$	0.2	$	0.4	$	0.8	$	1.1
Interest cost	0.1		0.1		0.4		0.4
Settlement expense	―		0.2		―		0.3
Net amortization and deferral	0.1		0.1		0.1		0.3
Net periodic benefit cost	$	0.4	$	0.8	$	1.3	$	2.1

Schedule of Amounts Recognized on Balance Sheet

(In millions)	September 30, 2018		December 31, 2017
Amounts recognized on the balance sheet:
Accrued liabilities	$	1.0	$	4.5
Other non-current liabilities		17.8	16.9
	$	18.8	$	21.4

Postretirement Health Care and Life Insurance Benefit Plans

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

Schedule of Amounts Recognized on Balance Sheet

Net periodic benefit costs of our postretirement health care and life insurance benefit plans for the three and nine months ended September 30, 2018 and 2017 were immaterial.

(In millions)	September 30, 2018		December 31, 2017
Amounts recognized on the balance sheet:
Accrued liabilities	$	0.5	$	0.5
Other non-current liabilities	3.9		3.6
Total accrued benefit	$	4.4	$	4.1