Consolidated Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended
	Oct. 30, 2016	Nov. 01, 2015
Cash flows from operating activities:
Net earnings	$ 292	$ 194
Adjustments to reconcile net earnings to operating cash flow
Restructuring charges	1	21
Stock-based compensation	14	13
Pension and postretirement benefit expense (income)	(11)	133
Depreciation and amortization	77	74
Deferred income taxes	19	(35)
Other, net	(2)	(1)
Changes in working capital
Accounts receivable	(218)	(184)
Inventories	(27)	(56)
Prepaid assets	(6)	(6)
Accounts payable and accrued liabilities	96	98
Pension fund contributions	(1)	(1)
Receipts from (payments of) hedging activities	(2)	3
Other	(11)	(9)
Net cash provided by operating activities	221	244
Cash flows from investing activities:
Purchases of plant assets	(48)	(71)
Sales of plant assets	0	2
Other, net	(4)	1
Net cash used in investing activities	(52)	(68)
Cash flows from financing activities:
Net short-term borrowings (repayments)	86	(11)
Long-term repayments	(27)	0
Dividends paid	(100)	(100)
Treasury stock purchases	(112)	(32)
Treasury stock issuances	0	1
Payments related to tax withholding for stock-based compensation	(20)	(20)
Net cash used in financing activities	(173)	(162)
Effect of exchange rate changes on cash	(2)	(4)
Net change in cash and cash equivalents	(6)	10
Cash and cash equivalents - beginning of period	296	253
Cash and cash equivalents - end of period	$ 290	$ 263