CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Dec. 29, 2017	Dec. 30, 2016
Operating Activities
Net income	$ 300	$ 337
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	80	101
Amortization of intangible assets from Exelis Inc. acquisition	50	66
Share-based compensation	24	22
Qualified pension plan contributions	0	(103)
Pension income	(68)	(49)
(Increase) decrease in:
Accounts receivable	(19)	125
Inventories	(102)	(50)
Increase (decrease) in:
Accounts payable	(78)	(47)
Advance payments and unearned income	38	(58)
Income taxes	213	70
Other	(65)	(119)
Net cash provided by operating activities	373	295
Investing Activities
Additions of property, plant and equipment	(43)	(49)
Adjustments to proceeds from sales of businesses	(2)	(25)
Net cash used in investing activities	(45)	(74)
Financing Activities
Net proceeds from borrowings	248	185
Repayments of borrowings	(363)	(300)
Proceeds from exercises of employee stock options	18	27
Repurchases of common stock	(150)	(100)
Cash dividends	(137)	(134)
Other financing activities	(10)	(19)
Net cash used in financing activities	(394)	(341)
Effect of exchange rate changes on cash and cash equivalents	4	(6)
Net decrease in cash and cash equivalents	(62)	(126)
Cash and cash equivalents, beginning of year	484	487
Cash and cash equivalents, end of quarter	$ 422	$ 361