Revenues - Additional Information (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Contract with Customer, Liability	$ 37.2	$ 41.2
Contract with Customer, Liability, Noncurrent	16.6	16.9
Deferred Revenue, Revenue Recognized	9.0
Deferred Costs	31.1	26.9
Cost to Obtain
Segment Reporting Information [Line Items]
Deferred Costs	4.7
Capitalized Contract Cost, Amortization	0.5
Cost to Fulfill
Segment Reporting Information [Line Items]
Deferred Costs	62.9	$ 73.3
Capitalized Contract Cost, Amortization	$ 10.4