Restructuring and Reorganization Charges (Tables)

12 Months Ended

Dec. 31, 2018

Restructuring And Related Activities [Abstract]

Schedule of Activity in Business Restructuring and Reorganization Reserves

The activity in the business restructuring and reorganization reserves during 2018, 2017, and 2016 is as follows (in thousands):

							Disposition of
	Termination			Facilities			Business
	Benefits			Abandonment			Operations			Other			Total
January 1, 2016, balance	$	1,637		$	1,357		$	—		$	—		$	2,994
Charged to expense during period		7,201			556			(6,611	)		(730	)		416
Cash payments		(6,781	)		(473	)	—			—				(7,254	)
Adjustment for the gain on the disposition of business operations	—			—				6,611		—				6,611
Other	357				(108	)	—				730			979
December 31, 2016, balance		2,414			1,332			—			—			3,746
Charged to expense during period		3,693			2,236			2,904			(37	)		8,796
Cash payments		(4,345	)		(1,329	)	—			—				(5,674	)
Adjustment for asset impairment	—				(231	)		(2,904	)	—				(3,135	)
Other		(646	)		1,024		—				37			415
December 31, 2017, balance		1,116			3,032			—			—			4,148
Charged to expense during period		6,555			1,981			(2,330	)		2,455			8,661
Cash payments		(6,744	)		(2,625	)	—			—				(9,369	)
Adjustment for asset impairment	—			—			—				(1,851	)		(1,851	)
Other		475			546			2,330			(604	)		2,747
December 31, 2018, balance	$	1,402		$	2,934		$	—		$	—		$	4,336