Commitments and Contingencies Narrative (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended	12 Months Ended
	Dec. 31, 2019	Mar. 31, 2020	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Loss Contingencies [Line Items]
Income tax expense			$ 56.7	$ 51.2	$ 26.4
Foreign Tax Authority | Secretariat of the Federal Revenue Bureau of Brazil
Loss Contingencies [Line Items]
Income Tax Credits and Adjustments	$ 3.3
Income tax expense	$ 1.6
Forecast | Foreign Tax Authority | Secretariat of the Federal Revenue Bureau of Brazil
Loss Contingencies [Line Items]
Income Tax Credits and Adjustments		$ 4.3