Impairment, Restructuring and Other Exit Costs - Restructuring Costs (Details) $ in Millions	6 Months Ended
	Jun. 30, 2020 USD ($)
Recognized to Date
Severance	$ 68.9
Asset impairments	90.4
Entity liquidation costs (including the recognition of cumulative translation adjustments)	83.7
Other exit costs	2.1
Total restructuring and other exit costs	245.1
Total Cost Expected to be Incurred
Severance	70.0
Asset impairments	90.4
Entity liquidation costs (including the recognition of cumulative translation adjustments)	85.0
Other exit costs	5.0
Total restructuring and other exit costs	$ 250.4