Restructuring Narrative (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended	24 Months Ended
	Mar. 31, 2020	Mar. 31, 2020	Dec. 31, 2021
Restructuring Cost and Reserve [Line Items]
Restructuring Costs	$ 7.4	$ 13.7
Severance and related benefit costs	0.2	1.1
Scenario, Forecast
Restructuring Cost and Reserve [Line Items]
Severance and related benefit costs			$ 50.0
Americas
Restructuring Cost and Reserve [Line Items]
Restructuring Costs	6.9	12.8
International
Restructuring Cost and Reserve [Line Items]
Restructuring Costs	$ 0.5	$ 0.9