CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Net sales
Total Net sales	$ 4,218	$ 3,722	$ 3,574
Cost of sales:
Total Cost of sales	2,237	2,012	1,932
Gross profit	1,981	1,710	1,642
Operating expenses:
Selling and marketing	483	448	444
Research and development	444	389	376
General and administrative	328	301	307
Amortization of intangible assets	97	184	229
Acquisition and integration costs	8	50	125
Impairment of goodwill and other intangibles	0	0	62
Exit and restructuring costs	11	16	19
Total Operating expenses	1,371	1,388	1,562
Operating income	610	322	80
Other (expenses) income:
Foreign exchange loss	(5)	(1)	(5)
Interest expense, net	(91)	(227)	(193)
Other, net	10	(6)	(11)
Total Other expenses, net	(86)	(234)	(209)
Income (loss) before income tax	524	88	(129)
Income tax expense	103	71	8
Net income (loss)	$ 421	$ 17	$ (137)
Basic earnings (loss) per share (in USD per share)	$ 7.86	$ 0.33	$ (2.65)
Diluted earnings (loss) per share (in USD per share)	$ 7.76	$ 0.32	$ (2.65)
Tangible Products
Net sales
Total Net sales	$ 3,685	$ 3,223	$ 3,056
Cost of sales:
Total Cost of sales	1,871	1,677	1,593
Services and Software
Net sales
Total Net sales	533	499	518
Cost of sales:
Total Cost of sales	$ 366	$ 335	$ 339