Commitments and Contingencies Level 3 (Tables)

12 Months Ended

Dec. 31, 2018

Commitments and Contingencies Disclosure [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

As of December 31, 2018, future minimum lease payments for non-cancelable operating and capital leases exceeding one year were as follows:

	Operating		Capital
	(In thousands)
2019	$	11,295	$	46,998
2020	9,550		51,943
2021	8,251		57,881
2022	7,282		21,842
2023	5,397		15,587
2024 and thereafter	37,841		40,447
Total	$	79,616	$	234,698
Less: Interest on capital leases			(22,746		)
Total principal payable on capital leases			$	211,952

Long-term Purchase Commitment [Table Text Block]

At December 31, 2018, the maximum estimated future cash commitments under agreements with remaining commitment terms, and with original terms of more than one year, were as follows:

	Employment and Management		Consulting		Non-Competition		Total
	(In thousands)
2019	$	1,823	$	632	$	5,671	$	8,126
2020	1,116		517		4,365		5,998
2021	674		387		3,301		4,362
2022	332		307		2,683		3,322
2023	94		78		1,874		2,046
2024 and thereafter	—		214		5,921		6,135
Total	$	4,039	$	2,135	$	23,815	$	29,989