Condensed Consolidated Statement of Cash Flows (Unaudited) - USD ($) $ in Millions	6 Months Ended
	Dec. 30, 2016	Jan. 01, 2016
Operating Activities
Net income (loss)	$ 337	$ (4)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	101	114
Amortization of intangible assets from Exelis Inc. acquisition	66	66
Share-based compensation	22	19
Qualified pension plan contributions	(103)	(97)
Pension income	(49)	(12)
Increase (Decrease) in Postemployment Obligations	0	(101)
Asset Impairment Charges	0	367
Adjustment to loss on sales of businesses, net	0	(21)
(Increase) decrease in:
Accounts receivable	125	220
Inventories	(50)	(91)
Increase (decrease) in:
Accounts payable and accrued expenses	(132)	(128)
Advance payments and unearned income	(58)	(59)
Income taxes	70	31
Other	(34)	41
Net cash provided by operating activities	295	387
Investing Activities
Net additions of property, plant and equipment	(49)	(49)
Adjustment to proceeds from sale of business	(25)	0
Net cash used in investing activities	(74)	(49)
Financing Activities
Proceeds from borrowings	185	209
Repayments of borrowings	(300)	(395)
Proceeds from exercises of employee stock options	27	33
Repurchases of common stock	(100)	0
Cash dividends	(134)	(127)
Other financing activities	(19)	(15)
Net cash used in financing activities	(341)	(295)
Effect of exchange rate changes on cash and cash equivalents	(6)	(13)
Net increase (decrease) in cash and cash equivalents	(126)	30
Cash and cash equivalents, beginning of year	487	481
Cash and cash equivalents, end of quarter	$ 361	$ 511