Condensed Consolidated Statements of (Loss) Income - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2019	Mar. 31, 2018
Revenue		$ 868,402	$ 896,583
Costs and expenses:
Financing interest expense		11,364	11,064
Selling, general and administrative		300,982	302,810
Research and development		21,774	24,495
Restructuring charges		3,598	904
Interest expense, net		27,602	32,014
Other components of net pension and postretirement cost		(638)	(1,719)
Other expense		17,710	0
Total costs and expenses		861,530	826,305
Income from continuing operations before taxes		6,872	70,278
Provision for income taxes		8,301	18,795
(Loss) income from continuing operations		(1,429)	51,483
(Loss) income from discontinued operations, net of tax		(1,230)	8,487
Net (loss) income		$ (2,659)	$ 59,970
Basic (loss) earnings per share:
Continuing operations (in dollars per share)	[1]	$ (0.01)	$ 0.28
Discontinued operations (in dollars per share)	[1]	(0.01)	0.05
Net (loss) income (in dollars per share)	[1]	(0.01)	0.32
Diluted (loss) earnings per share:
Continuing operations (in dollars per share)	[1]	(0.01)	0.27
Discontinued operations (in dollars per share)	[1]	(0.01)	0.05
Net (loss) income (in dollars per share)	[1]	$ (0.01)	$ 0.32
Equipment sales
Revenue		$ 89,787	$ 106,708
Total from contracts with customers		21,294	22,211
Costs and expenses:
Cost of products and sales		63,665	62,469
Supplies
Revenue		50,953	59,993
Total from contracts with customers		50,953	59,993
Costs and expenses:
Cost of products and sales		13,550	16,947
Software
Revenue		73,318	76,294
Total from contracts with customers		73,318	76,294
Costs and expenses:
Cost of products and sales		23,383	24,129
Rentals
Revenue		22,157	24,965
Total from contracts with customers		0	0
Costs and expenses:
Cost of products and sales		9,715	12,748
Financing
Revenue		97,043	100,349
Total from contracts with customers		0	0
Support services
Revenue		128,621	140,650
Total from contracts with customers		128,621	140,650
Costs and expenses:
Cost of products and sales		41,779	46,065
Business services
Revenue		406,523	387,624
Total from contracts with customers		406,523	387,624
Costs and expenses:
Cost of products and sales		$ 327,046	$ 294,379

[1] The sum of the earnings per share amounts may not equal the totals due to rounding.