Recent Accounting Pronouncements	3 Months Ended
Oct. 30, 2016
New Accounting Pronouncements and Changes in Accounting Principles [Abstract]
Recent Accounting Pronouncements	Recent Accounting Pronouncements In May 2014, the Financial Accounting Standards Board (FASB) issued revised guidance on the recognition of revenue from contracts with customers. The guidance is designed to create greater comparability for financial statement users across industries and jurisdictions. The guidance also requires enhanced disclosures. The guidance was originally effective for fiscal years, and interim periods within those years, beginning after December 15, 2016. In July 2015, the FASB decided to delay the effective date of the new revenue guidance by one year to fiscal years, and interim periods within those years, beginning after December 15, 2017. Entities will be permitted to adopt the new revenue standard early, but not before the original effective date. The guidance permits the use of either a full retrospective or modified retrospective transition method. We are currently evaluating the impact that the new guidance will have on our consolidated financial statements, as well as which transition method we will use. In April 2015, the FASB issued guidance to clarify the accounting for fees paid by a customer in a cloud computing arrangement. The guidance is effective for fiscal years beginning on or after December 15, 2015, and interim periods within those years. Early adoption is permitted. The new guidance should be applied either prospectively to all arrangements entered into or materially modified after the effective date or retrospectively. In 2017, we prospectively adopted the guidance. The adoption did not have a material impact on our consolidated financial statements. In September 2015, the FASB issued guidance that eliminates the requirement to restate prior period financial statements for measurement period adjustments for business combinations. The new guidance requires that the cumulative impact of a measurement period adjustment (including the impact on prior periods) be recognized in the reporting period in which the adjustment is identified. The guidance is effective for fiscal years beginning on or after December 15, 2015, and interim periods within those years and should be applied prospectively to measurement period adjustments that occur after the effective date. We will prospectively apply the guidance to applicable transactions. In January 2016, the FASB issued guidance that amends the recognition and measurement of financial instruments. The changes primarily affect the accounting for equity investments, financial liabilities under the fair value option, and the presentation and disclosure requirements for financial instruments. Under the new guidance, equity investments in unconsolidated entities that are not accounted for under the equity method will generally be measured at fair value through earnings. When the fair value option has been elected for financial liabilities, changes in fair value due to instrument-specific credit risk will be recognized separately in other comprehensive income. The guidance is effective for fiscal years beginning on or after December 15, 2017, and interim periods within those years. We are currently evaluating the impact that the new guidance will have on our consolidated financial statements. In February 2016, the FASB issued guidance that amends accounting for leases. Under the new guidance, a lessee will recognize assets and liabilities for most leases but will recognize expenses similar to current lease accounting. The guidance is effective for fiscal years, and interim periods within those years, beginning after December 15, 2018. Early adoption is permitted. The new guidance must be adopted using a modified retrospective transition, and provides for certain practical expedients. We are currently evaluating the impact that the new guidance will have on our consolidated financial statements. In March 2016, the FASB issued guidance that amends accounting for share-based payments, including the accounting for income taxes, forfeitures, and statutory withholding requirements, as well as classification in the statement of cash flows. The guidance is effective for fiscal years beginning after December 15, 2016, and interim periods within those years. Early adoption is permitted. We adopted the guidance in 2017. In accordance with the prospective adoption of the recognition of excess tax benefits and deficiencies in the Consolidated Statements of Earnings, we recognized a $6 tax benefit in Taxes on earnings in the three-month period ended October 30, 2016. We elected to continue to estimate forfeitures expected to occur. In addition, we elected to adopt retrospectively the amendment to present excess tax benefits on share-based compensation as an operating activity, which resulted in a reclassification of $6 from Net cash used in financing activities to Net cash provided by operating activities in the Consolidated Statement of Cash Flows for the three-month period ended November 1, 2015. We also adopted retrospectively the amendment to present cash payments to tax authorities in connection with shares withheld to meet statutory tax withholding requirements as a financing activity. As a result, there was a reclassification of $20 from Net cash provided by operating activities to Net cash used in financing activities in the Consolidated Statement of Cash Flows for the three-month period ended November 1, 2015. In August 2016, the FASB issued guidance on the classification of certain cash receipts and payments in the statement of cash flows. The guidance is effective for fiscal years beginning after December 15, 2017, and interim periods within those years. Early adoption is permitted. The guidance must be applied retrospectively to all periods presented but may be applied prospectively if retrospective application would be impracticable. We are currently evaluating the impact that the new guidance will have on our consolidated financial statements. In October 2016, the FASB issued guidance on tax accounting for intra-entity asset transfers. Under current guidance, the tax effects of intra-entity asset transfers (intercompany sales) are deferred until the transferred asset is sold to a third party or otherwise recognized. The new guidance requires companies to account for the income tax effects on intercompany transfers of assets other than inventory when the transfer occurs. The new guidance is effective for fiscal years beginning after December 15, 2017, and interim periods within those years. Early adoption is permitted in the first interim period of a fiscal year. The modified retrospective approach is required upon adoption, with a cumulative-effect adjustment recorded in retained earnings as of the beginning of the period of adoption. We are currently evaluating the impact that the new guidance will have on our consolidated financial statements.

Recent Accounting Pronouncements

In May 2014, the Financial Accounting Standards Board (FASB) issued revised guidance on the recognition of revenue from contracts with customers. The guidance is designed to create greater comparability for financial statement users across industries and jurisdictions. The guidance also requires enhanced disclosures. The guidance was originally effective for fiscal years, and interim periods within those years, beginning after December 15, 2016. In July 2015, the FASB decided to delay the effective date of the new revenue guidance by one year to fiscal years, and interim periods within those years, beginning after December 15, 2017. Entities will be permitted to adopt the new revenue standard early, but not before the original effective date. The guidance permits the use of either a full retrospective or modified retrospective transition method. We are currently evaluating the impact that the new guidance will have on our consolidated financial statements, as well as which transition method we will use.

In April 2015, the FASB issued guidance to clarify the accounting for fees paid by a customer in a cloud computing arrangement. The guidance is effective for fiscal years beginning on or after December 15, 2015, and interim periods within those years. Early adoption is permitted. The new guidance should be applied either prospectively to all arrangements entered into or materially modified after the effective date or retrospectively. In 2017, we prospectively adopted the guidance. The adoption did not have a material impact on our consolidated financial statements.

In September 2015, the FASB issued guidance that eliminates the requirement to restate prior period financial statements for measurement period adjustments for business combinations. The new guidance requires that the cumulative impact of a measurement period adjustment (including the impact on prior periods) be recognized in the reporting period in which the adjustment is identified. The guidance is effective for fiscal years beginning on or after December 15, 2015, and interim periods within those years and should be applied prospectively to measurement period adjustments that occur after the effective date. We will prospectively apply the guidance to applicable transactions.

In January 2016, the FASB issued guidance that amends the recognition and measurement of financial instruments. The changes primarily affect the accounting for equity investments, financial liabilities under the fair value option, and the presentation and disclosure requirements for financial instruments. Under the new guidance, equity investments in unconsolidated entities that are not accounted for under the equity method will generally be measured at fair value through earnings. When the fair value option has been elected for financial liabilities, changes in fair value due to instrument-specific credit risk will be recognized separately in other comprehensive income. The guidance is effective for fiscal years beginning on or after December 15, 2017, and interim periods within those years. We are currently evaluating the impact that the new guidance will have on our consolidated financial statements.

In February 2016, the FASB issued guidance that amends accounting for leases. Under the new guidance, a lessee will recognize assets and liabilities for most leases but will recognize expenses similar to current lease accounting. The guidance is effective for fiscal years, and interim periods within those years, beginning after December 15, 2018. Early adoption is permitted. The new guidance must be adopted using a modified retrospective transition, and provides for certain practical expedients. We are currently evaluating the impact that the new guidance will have on our consolidated financial statements.

In March 2016, the FASB issued guidance that amends accounting for share-based payments, including the accounting for income taxes, forfeitures, and statutory withholding requirements, as well as classification in the statement of cash flows. The guidance is effective for fiscal years beginning after December 15, 2016, and interim periods within those years. Early adoption is permitted. We adopted the guidance in 2017. In accordance with the prospective adoption of the recognition of excess tax benefits and deficiencies in the Consolidated Statements of Earnings, we recognized a $6 tax benefit in Taxes on earnings in the three-month period ended October 30, 2016. We elected to continue to estimate forfeitures expected to occur. In addition, we elected to adopt retrospectively the amendment to present excess tax benefits on share-based compensation as an operating activity, which resulted in a reclassification of $6 from Net cash used in financing activities to Net cash provided by operating activities in the Consolidated Statement of Cash Flows for the three-month period ended November 1, 2015. We also adopted retrospectively the amendment to present cash payments to tax authorities in connection with shares withheld to meet statutory tax withholding requirements as a financing activity. As a result, there was a reclassification of $20 from Net cash provided by operating activities to Net cash used in financing activities in the Consolidated Statement of Cash Flows for the three-month period ended November 1, 2015.

In August 2016, the FASB issued guidance on the classification of certain cash receipts and payments in the statement of cash flows. The guidance is effective for fiscal years beginning after December 15, 2017, and interim periods within those years. Early adoption is permitted. The guidance must be applied retrospectively to all periods presented but may be applied prospectively if retrospective application would be impracticable. We are currently evaluating the impact that the new guidance will have on our consolidated financial statements.

In October 2016, the FASB issued guidance on tax accounting for intra-entity asset transfers. Under current guidance, the tax effects of intra-entity asset transfers (intercompany sales) are deferred until the transferred asset is sold to a third party or otherwise recognized. The new guidance requires companies to account for the income tax effects on intercompany transfers of assets other than inventory when the transfer occurs. The new guidance is effective for fiscal years beginning after December 15, 2017, and interim periods within those years. Early adoption is permitted in the first interim period of a fiscal year. The modified retrospective approach is required upon adoption, with a cumulative-effect adjustment recorded in retained earnings as of the beginning of the period of adoption. We are currently evaluating the impact that the new guidance will have on our consolidated financial statements.