Condensed Consolidated Statement of Income (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Apr. 01, 2016	Mar. 31, 2017	Apr. 01, 2016
Income Statement [Abstract]
Revenue from product sales and services	$ 1,489	$ 1,550	$ 4,358	$ 4,459
Cost of product sales and services	(964)	(1,009)	(2,792)	(2,895)
Engineering, selling and administrative expenses	(250)	(273)	(768)	(759)
Non-operating income (loss)	0	(1)	2	0
Interest income	0	0	1	1
Interest expense	(42)	(46)	(130)	(139)
Income from continuing operations before income taxes	233	221	671	667
Income taxes	(69)	(62)	(199)	(198)
Income from continuing operations	164	159	472	469
Discontinued operations, net of income taxes	(79)	9	(50)	(305)
Net income	$ 85	$ 168	$ 422	$ 164
Basic
Basic, Continuing operations (in dollars per share)	$ 1.33	$ 1.27	$ 3.82	$ 3.78
Basic, Discontinuing operations (in dollars per share)	(0.63)	0.08	(0.41)	(2.46)
Basic (in dollars per share)	0.70	1.35	3.41	1.32
Diluted
Diluted, Continuing operations (in dollars per share)	1.31	1.26	3.77	3.74
Diluted, Discontinued operations (in dollars per share)	(0.62)	0.08	(0.40)	(2.43)
Diluted (in usd per share)	0.69	1.34	3.37	1.31
Cash dividends paid per common share (in dollars per share)	$ 0.53	$ 0.5	$ 1.59	$ 1.5
Basic weighted average common shares outstanding (in shares)	122.6	124.0	123.3	123.7
Diluted weighted average common shares outstanding (in shares)	124.5	125.1	125.0	124.8