Significant Accounting Policies and Recent Accounting Standards - Effect of ASC 606 and ASU 2017-07 on Condensed Consolidated Statement of Income (Unaudited) (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended
	Sep. 28, 2018	Sep. 29, 2017
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenue from product sales and services	$ 1,542	$ 1,410
Cost of product sales and services	(1,010)	(919)
Engineering, selling and administrative expenses	(279)	(268)
Non-operating income	47	46
Interest expense	(44)	(41)
Income from continuing operations before income taxes	257	228
Income taxes	(41)	(63)
Income from continuing operations	216	165
Discontinued operations, net of income taxes	(3)	(6)
Net income	$ 213	$ 159
Basic
Continuing operations (in dollars per share)	$ 1.82	$ 1.39
Discontinued operations (in dollars per share)	(0.01)	(0.06)
Basic (in dollars per share)	1.81	1.33
Diluted
Continuing operations (in dollars per share)	1.78	1.36
Discontinued operations (in dollars per share)	(0.01)	(0.05)
Diluted (in dollars per share)	$ 1.77	$ 1.31
Effect of Adopting ASU 2017-07
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Cost of product sales and services		$ (37)
Engineering, selling and administrative expenses		(9)
Non-operating income		46
As Reported
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenue from product sales and services		1,413
Cost of product sales and services		(885)
Engineering, selling and administrative expenses		(256)
Non-operating income		0
Interest expense		(41)
Income from continuing operations before income taxes		231
Income taxes		(64)
Income from continuing operations		167
Discontinued operations, net of income taxes		(6)
Net income		$ 161
Basic
Continuing operations (in dollars per share)		$ 1.40
Discontinued operations (in dollars per share)		(0.05)
Basic (in dollars per share)		1.35
Diluted
Continuing operations (in dollars per share)		1.38
Discontinued operations (in dollars per share)		(0.06)
Diluted (in dollars per share)		$ 1.32
Restatement Adjustment | Effect of Adopting ASC 606
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenue from product sales and services		$ (3)
Cost of product sales and services		3
Engineering, selling and administrative expenses		(3)
Non-operating income		0
Interest expense		0
Income from continuing operations before income taxes		(3)
Income taxes		1
Income from continuing operations		(2)
Discontinued operations, net of income taxes		0
Net income		$ (2)
Basic
Continuing operations (in dollars per share)		$ (0.01)
Discontinued operations (in dollars per share)		(0.01)
Basic (in dollars per share)		(0.02)
Diluted
Continuing operations (in dollars per share)		(0.02)
Discontinued operations (in dollars per share)		0.01
Diluted (in dollars per share)		$ (0.01)
Restatement Adjustment | Effect of Adopting ASU 2017-07
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Revenue from product sales and services		$ 0
Cost of product sales and services		(37)
Engineering, selling and administrative expenses		(9)
Non-operating income		46
Interest expense		0
Income from continuing operations before income taxes		0
Income taxes		0
Income from continuing operations		0
Discontinued operations, net of income taxes		0
Net income		$ 0
Basic
Continuing operations (in dollars per share)		$ 0.00
Discontinued operations (in dollars per share)		0.00
Basic (in dollars per share)		0.00
Diluted
Continuing operations (in dollars per share)		0.00
Discontinued operations (in dollars per share)		0.00
Diluted (in dollars per share)		$ 0.00