Accumulated Other Comprehensive Income (Loss) - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Reclassification from AOCI, Current Period, Tax	$ (0.2)	$ (0.1)
Amortization related to derivatives securities, before tax	0.7	$ 0.7
Reclassification out of Accumulated Other Comprehensive Income | Accumulated other comprehensive income (loss)
Reclassification Adjustment out of Accumulated Other Comprehensive Income on Derivatives [Line Items]
Interest expense	$ 0.7