Derivative and Hedging Activities Derivatives (Tables)

3 Months Ended

Mar. 31, 2020

Derivatives [Abstract]

Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block]

Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block]

The table below presents the effect of our derivative financial instruments in the consolidated statements of income and comprehensive income for the three months ended March 31, 2020 and 2019:

(in millions)	Unrealized Gain (Loss) Recognized in Other Comprehensive Income (Loss) (“OCI”) on Derivatives					Location of Gain Reclassified from Accumulated OCI into Income	Amount of Gain (Loss) Reclassified from Accumulated OCI into Income
Derivatives in Cash Flow Hedging Relationships	2020		2019				2020			2019
Interest Rate Swaps	$	—	$	(5.9	)	Interest expense	$	(0.3	)	$	0.4