Retirement Benefit Plans (Tables)

6 Months Ended

Jun. 30, 2020

Retirement Benefits [Abstract]

Schedule of Costs of Retirement Plans [Table Text Block]

	THREE MONTHS ENDED				SIX MONTHS ENDED
	JUNE 30				JUNE 30
	2020		2019		2020		2019
U.S. Pension
Interest cost	$	0.5	$	0.6	$	1.0	$	1.3
Expected return on plan assets	(1.1)		(1.2)		(2.3)		(2.3)
Amortization of actuarial loss	0.5		0.5		1.0		1.0
Total	$	(0.1)	$	(0.1)	$	(0.3)	$	—
Non-U.S. Pension
Service cost	$	—	$	0.1	$	—	$	0.1
Interest cost	0.7		0.9		1.5		2.0
Expected return on plan assets	(2.7)		(2.5)		(5.4)		(5.2)
Amortization of actuarial loss	0.7		0.5		1.3		1.0
Total	$	(1.3)	$	(1.0)	$	(2.6)	$	(2.1)