Condensed Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Revenue	$ 832,856	$ 733,273	$ 2,575,240	$ 2,206,866
Total from contracts with customers	614,105		1,907,892
Costs and expenses:
Financing interest expense	11,954	12,629	36,525	38,446
Selling, general and administrative	269,387	288,093	847,281	861,738
Research and development	32,760	29,316	94,155	88,598
Restructuring charges and asset impairments, net	7,232	1,470	19,639	29,109
Other components of net pension and postretirement cost	(1,852)	1,356	(6,070)	4,079
Interest expense, net	25,483	28,601	85,959	81,877
Other expense	7,964	0	7,964	0
Total costs and expenses	787,727	677,008	2,415,358	2,023,844
Income from continuing operations before taxes	45,129	56,265	159,882	183,022
(Benefit) provision for income taxes	(1,976)	10,828	20,745	38,700
Income from continuing operations	47,105	45,437	139,137	144,322
Income from discontinued operations, net of tax	29,848	11,921	39,543	27,070
Net income	$ 76,953	$ 57,358	$ 178,680	$ 171,392
Basic earnings per share(1):
Continuing operations (in dollars per share)	$ 0.25	$ 0.24	$ 0.74	$ 0.77
Discontinued operations (in dollars per share)	0.16	0.06	0.21	0.15
Net Income (in dollars per share)	0.41	0.31	0.95	0.92
Diluted earnings per share(1):
Continuing operations (in dollars per share)	0.25	0.24	0.74	0.77
Discontinued operations (in dollars per share)	0.16	0.06	0.21	0.14
Net Income (in dollars per share)	0.41	0.31	0.95	0.92
Dividends declared per share of common stock (in dollars per share)	$ 0.1875	$ 0.1875	$ 0.5625	$ 0.5625
Equipment sales
Revenue	$ 100,937	$ 103,514	$ 317,058	$ 349,401
Total from contracts with customers	25,589		83,053
Costs and expenses:
Cost of products and sales	39,353	49,328	132,513	145,450
Supplies
Total from contracts with customers	50,403	53,627	165,853	173,321
Costs and expenses:
Cost of products and sales	13,967	15,209	46,652	48,277
Software
Total from contracts with customers	76,026	94,226	244,022	248,391
Costs and expenses:
Cost of products and sales	24,743	24,107	75,257	70,622
Rentals
Revenue	91,115	95,333	277,550	290,087
Total from contracts with customers	6,328		21,465
Costs and expenses:
Cost of products and sales	21,827	20,447	66,959	61,869
Financing
Revenue	76,730	81,079	233,504	250,477
Total from contracts with customers	18,114		56,246
Support services
Total from contracts with customers	74,117	75,783	219,311	223,056
Costs and expenses:
Cost of products and sales	43,259	39,468	125,995	122,889
Business services
Total from contracts with customers	363,528	229,711	1,117,942	672,133
Costs and expenses:
Cost of products and sales	$ 291,650	$ 166,984	$ 882,529	$ 470,890