Income Taxes - Narrative (Details) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020 USD ($) numberOfForeignSubsidiaries	Sep. 30, 2019
Income Tax Disclosure [Abstract]
Net tax benefit from CARES Act			$ 7.6
Current tax benefit from CARES Act			18.9
Deferred tax expense from CARES Act			$ 11.3
Number of foreign subsidiaries | numberOfForeignSubsidiaries			2
Net deferred tax benefits from foreign subsidiary restructuring			$ 8.3
Effective tax rate	17.60%	10.10%	9777.00%	11.90%