Derivative Instruments (Tables)

3 Months Ended

Mar. 31, 2020

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Location and Amounts of Derivative Gains and Losses in Condensed Consolidated Statements of Income

The following table presents information on the location and amounts of interest rate swap gains and losses:

(In thousands)		Three Months Ended March 31,
Derivatives Not Designated as Hedging Instruments	Location of Gain (Loss) Recognized in Income Statement	2020			2019
Interest rate swap agreements – unrealized portion	Net unrealized loss on financial instruments	$	(32,443	)	$	(12,209	)
Interest rate swap agreements – realized portion	Financing interest expense	$	(792	)	$	2,116