Consolidated Statements of Cash Flows (USD $) In Millions	9 Months Ended
May 01, 2011	May 02, 2010
Cash flows from operating activities:
Net earnings	$ 704	$ 731
Adjustments to reconcile net earnings to operating cash flow
Restructuring charges		12
Stock-based compensation	69	68
Depreciation and amortization	194	185
Deferred income taxes	66	44
Other, net	81	76
Changes in working capital
Accounts receivable	(58)	(6)
Inventories	116	193
Prepaid assets	25	8
Accounts payable and accrued liabilities	(153)	(125)
Pension fund contributions	(140)	(281)
Receipts from hedging activities	1	10
Other	(47)	(56)
Net cash provided by operating activities	858	859
Cash flows from investing activities:
Purchases of plant assets	(133)	(177)
Sales of plant assets	9	5
Other, net	1	3
Net cash used in investing activities	(123)	(169)
Cash flows from financing activities:
Net short-term borrowings (repayments)	524	(161)
Long-term borrowings	500
Repayments of notes payable	(700)
Dividends paid	(284)	(270)
Treasury stock purchases	(696)	(315)
Treasury stock issuances	54	75
Excess tax benefits on stock-based compensation	7	6
Contribution from noncontrolling interest	9
Other, net	(5)
Net cash used in financing activities	(591)	(665)
Effect of exchange rate changes on cash	51	4
Net change in cash and cash equivalents	195	29
Cash and cash equivalents - beginning of period	254	51
Cash and cash equivalents - end of period	$ 449	$ 80

The net cash outflow (inflow) associated with derivative instruments, such as swaps, forwards, options, and so forth.

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Includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Entity may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three years ago does not become a cash equivalent when its remaining maturity is three months. Compensating balance arrangements that do not legally restrict the withdrawal or usage of cash amounts may be reported as Cash and Cash Equivalents, while legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or company statements of intention with regard to particular deposits are not generally reported as cash and cash equivalents. Includes cash and cash equivalents associated with the entity's continuing operations. Excludes cash and cash equivalents associated with the disposal group (and discontinued operation).

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Reductions in the entity's income taxes that arise when compensation cost (from non-qualified share-based compensation) recognized on the entity's tax return exceeds compensation cost from equity-based compensation recognized in financial statements. This element represents the cash inflow reported in the enterprise's financing activities.

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The increase (decrease) during the reporting period in the amount due from customers for the credit sale of goods and services; includes accounts receivable and other types of receivables.

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The increase (decrease) during the reporting period in the amounts payable to vendors for goods and services received and the amount of obligations and expenses incurred but not paid.

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The net cash inflow or outflow from financing activity for the period.

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The net cash inflow or outflow from investing activity.

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Other income (expense) included in net income that results in no cash inflows or outflows in the period. Includes noncash adjustments to reconcile net income (loss) to cash provided by (used in) operating activities that are not separately disclosed.

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The net cash outflow or inflow from other investing activities. This element is used when there is not a more specific and appropriate element in the taxonomy.

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The cash outflow to reacquire common stock during the period.

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The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets.

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The amount of cash or cash equivalents contributed by the entity to fund its pension plans.

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The cash inflow contributed by noncontrolled interest that purchase additional shares or otherwise increase their ownership stake in a subsidiary of the entity.

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The cash inflow from a borrowing supported by a written promise to pay an obligation.

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The net cash inflow or outflow from other financing activities. This element is used when there is not a more specific and appropriate element in the taxonomy.

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The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets.

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The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately.

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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Amount charged against earnings in the period for incurred and estimated costs associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, excluding asset retirement obligations.

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The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

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