Consolidated Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Apr. 28, 2019	Apr. 29, 2018
Cash flows from operating activities:
Net earnings (loss)	$ 219	$ 167
Adjustments to reconcile net earnings to operating cash flow
Impairment charges	360	694
Restructuring charges	22	59
Stock-based compensation	45	48
Noncurrent income taxes	0	52
Amortization of inventory fair value adjustment from acquisition	0	37
Pension and postretirement benefit income	(16)	(48)
Depreciation and amortization	349	266
Deferred income taxes	50	(192)
Losses on sales of discontinued operations businesses	18	0
Other, net	21	10
Changes in working capital, net of acquisitions and divestitures
Accounts receivable	(63)	(18)
Inventories	156	50
Prepaid assets	(19)	(84)
Accounts payable and accrued liabilities	60	26
Other	(54)	(43)
Net cash provided by operating activities	1,148	1,024
Cash flows from investing activities:
Purchases of plant assets	(274)	(223)
Purchases of route businesses	(27)	(5)
Sales of route businesses	29	5
Businesses acquired, net of cash acquired	(18)	(6,773)
Sales of discontinued operations businesses, net of cash divested	54	0
Other, net	14	(12)
Net cash used in investing activities	(222)	(7,008)
Cash flows from financing activities:
Short-term borrowings	4,681	7,811
Short-term repayments	(4,995)	(7,577)
Long-term borrowings	0	6,200
Long-term repayments	(300)	(43)
Dividends paid	(318)	(321)
Treasury stock purchases	0	(86)
Payments related to tax withholding for stock-based compensation	(8)	(23)
Repurchase of noncontrolling interest	0	47
Payments of debt issuance costs	(1)	(49)
Net cash provided by (used in) financing activities	(941)	5,865
Effect of exchange rate changes on cash	(5)	(1)
Net change in cash and cash equivalents	(20)	(120)
Cash and cash equivalents - beginning of period	218	314
Cash and Cash Equivalents of discontinued operations - beginning of period	8	5
Cash and Cash Equivalents of discontinued operations - end of period	4	4
Cash and cash equivalents - end of period	$ 202	$ 195