Consolidated Statements of Operations - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 01, 2017	Jul. 02, 2016	Jul. 01, 2017	Jul. 02, 2016
Net sales:
Net sales of tangible products	$ 779	$ 753	$ 1,514	$ 1,469
Revenue from services and software	117	126	247	259
Total Net sales	896	879	1,761	1,728
Cost of sales:
Cost of sales of tangible products	408	387	787	762
Cost of services and software	77	86	162	170
Total Cost of sales	485	473	949	932
Gross profit	411	406	812	796
Operating expenses:
Selling and marketing	114	112	223	225
Research and development	99	95	195	188
General and administrative	68	77	143	151
Amortization of intangible assets	52	60	102	119
Acquisition and integration costs	19	34	46	70
Exit and restructuring costs	1	5	5	10
Total Operating expenses	353	383	714	763
Operating income	58	23	98	33
Other (expenses) income:
Foreign exchange gain (loss)	2	(5)	1	(3)
Interest expense, net	(40)	(49)	(81)	(99)
Other, net	(1)	(2)	(1)	(3)
Total Other expenses	(39)	(56)	(81)	(105)
Income (loss) before income taxes	19	(33)	17	(72)
Income tax expense (benefit)	2	12	(8)	(1)
Net income (loss)	$ 17	$ (45)	$ 25	$ (71)
Basic earnings (loss) per share (USD per share)	$ 0.33	$ (0.88)	$ 0.49	$ (1.38)
Diluted earnings (loss) per share (USD per share)	$ 0.32	$ (0.88)	$ 0.48	$ (1.38)
Basic weighted average shares outstanding	51,996,353	51,533,236	51,928,911	51,405,373
Diluted weighted average and equivalent shares outstanding	53,128,657	51,533,236	53,037,956	51,405,373