Long-term Employee Benefits (Tables)

3 Months Ended

Mar. 31, 2020

Retirement Benefits [Abstract]

Schedule of Net Benefit Costs

The following table sets forth the components of net periodic benefit cost for the three months ended March 31, 2020 and 2019:

	Three Months Ended March 31,
	2020			2019
Components of net periodic benefit cost:
Net periodic benefit cost:
Service cost	$	1.8		$	1.9
Interest cost	2.3			3.2
Expected return on plan assets	(3.2		)	(3.5		)
Amortization of actuarial loss, net	1.0			0.5
Plan curtailments	(1.2		)	—
Net periodic benefit cost	$	0.7		$	2.1