Retirement and Other Postretirement Benefit Plans (Tables)

3 Months Ended

Mar. 31, 2019

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 March 31,
(In millions)	2019			2018
European Defined Benefit Retirement Plans
Service cost	$	0.3		$	0.3
Interest cost		1.1		1.1
Expected return on plan assets		(2.2	)		(2.4	)
Net amortization and deferral		0.1			0.1
Net periodic benefit credit	$	(0.7	)	$	(0.9	)

Schedule of Amounts Recognized on Balance Sheet

(In millions)	March 31, 2019		December 31, 2018
Amounts recognized on the balance sheet:
Noncurrent asset	$	46.6	$	42.6
Accrued liabilities		1.2		0.4
Other non-current liabilities		20.0		18.8
Total accrued benefit	$	21.2	$	19.2

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 months ended March 31, 2019 and 2018 were as follows:

	Quarter Ended March 31,
(In millions)	2019		2018
U.S. Nonqualified Defined Benefit Retirement Plans
Service cost	$	0.3	$	0.3
Interest cost		0.2	0.1
Net periodic benefit cost	$	0.5	$	0.4

Schedule of Amounts Recognized on Balance Sheet

(In millions)	March 31, 2019		December 31, 2018
Amounts recognized on the balance sheet:
Accrued liabilities	$	1.0	$	0.9
Other non-current liabilities		18.3		17.2
	$	19.3	$	18.1

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 months ended March 31, 2019 and 2018 were immaterial.

(In millions)	March 31, 2019		December 31, 2018
Amounts recognized on the balance sheet:
Accrued liabilities	$	0.5	$	0.5
Other non-current liabilities	3.9		2.8
Total accrued benefit	$	4.4	$	3.3