Condensed Consolidated Statement of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Mar. 31, 2017	Apr. 01, 2016
Operating Activities
Net income	$ 422	$ 164
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	140	163
Amortization of intangible assets from Exelis Inc. acquisition	99	99
Share-based compensation	33	29
Gain on sale of CapRock commercial business	(23)	0
Qualified pension plan contributions	(143)	(134)
Pension income	(73)	(17)
Net liability reduction for certain post-employment benefit plans	0	(101)
Impairment of goodwill and other assets	240	367
Adjustment to loss on sales of businesses, net	0	20
(Increase) decrease in:
Accounts receivable	14	102
Inventories	(26)	(22)
Increase (decrease) in:
Accounts payable and accrued expenses	(113)	(175)
Advance payments and unearned income	(62)	(87)
Income taxes	(19)	70
Other	0	29
Net cash provided by operating activities	489	507
Investing Activities
Cash paid for fixed income securities	0	(19)
Net additions of property, plant and equipment	(79)	(84)
Proceeds from sale of property, plant and equipment	0	2
Net proceeds from sale of CapRock commercial business	375	0
Adjustment to proceeds from sale of business	(25)	(11)
Net cash provided by (used in) investing activities	271	(112)
Financing Activities
Proceeds from borrowings	235	118
Repayments of borrowings	(548)	(510)
Proceeds from exercises of employee stock options	50	36
Repurchases of common stock	(460)	0
Cash dividends	(199)	(189)
Other financing activities	(20)	(15)
Net cash used in financing activities	(942)	(560)
Effect of exchange rate changes on cash and cash equivalents	(3)	(14)
Net decrease in cash and cash equivalents	(185)	(179)
Cash and cash equivalents, beginning of year	487	481
Cash and cash equivalents, end of quarter	$ 302	$ 302