Direct Financing Leases and Other Assets (Tables)

12 Months Ended

Dec. 31, 2015

Direct Financing Leases And Other Assets [Abstract]

Direct financing leases and other assets

	December 31,
	2015		2014
	(In thousands)
Direct financing leases, net	$	347,703	331,065
Investments held in Rabbi Trusts	41,720		38,681
Contract incentives	23,691		21,475
Insurance receivables	28,999		13,957
Debt issuance costs	18,594		16,503
Prepaid pension asset	44,124		2,698
Interest rate swap agreements	5,421		4,565
Other	15,223		17,155
Total	$	525,475	446,099

Investments held in Rabbi Trusts are assets measured at fair value on a recurring basis, all of which are considered Level 1 of the fair value hierarchy. The following table presents the asset classes at December 31, 2015 and 2014:

	December 31,
	2015		2014
	(In thousands)
Cash and cash equivalents	$	5,214	4,418
U.S. equity mutual funds	24,824		23,589
Foreign equity mutual funds	4,713		4,724
Fixed income mutual funds	6,969		5,950
Total Investments held in Rabbi Trusts	$	41,720	38,681