Accounting Policies	6 Months Ended
Dec. 31, 2013
Accounting Policies	NOTE 1 — ACCOUNTING POLICIES Accounting Principles In the opinion of management, the accompanying balance sheets and related interim statements of income, comprehensive income, cash flows, and stockholders’ equity include all adjustments, consisting only of normal recurring items, necessary for their fair presentation in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”). Interim results are not necessarily indicative of results for a full year. The information included in this Form 10-Q should be read in conjunction with information included in the Microsoft Corporation 2013 Form 10-K and Form 8-K filed with the U.S. Securities and Exchange Commission on July 30, 2013 and November 26, 2013, respectively. Principles of Consolidation The financial statements include the accounts of Microsoft Corporation and its subsidiaries. Intercompany transactions and balances have been eliminated. Equity investments through which we are able to exercise significant influence over but do not control the investee and are not the primary beneficiary of the investee’s activities are accounted for using the equity method. Investments through which we are not able to exercise significant influence over the investee and which do not have readily determinable fair values are accounted for under the cost method. Estimates and Assumptions Preparing financial statements requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenue, and expenses. Examples of estimates include: loss contingencies; product warranties; the fair value of, and/or potential goodwill impairment for, our reporting units; product life cycles; useful lives of our tangible and intangible assets; allowances for doubtful accounts; allowances for product returns; the market value of our inventory; and stock-based compensation forfeiture rates. Examples of assumptions include: the elements comprising a software arrangement, including the distinction between upgrades or enhancements and new products; when technological feasibility is achieved for our products; the potential outcome of future tax consequences of events that have been recognized in our financial statements or tax returns; and determining when investment impairments are other-than-temporary. Actual results and outcomes may differ from management’s estimates and assumptions. Recasting of Certain Prior Period Information During the first quarter of fiscal year 2014, we changed our organizational structure as part of our transformation to a devices and services company. As a result of these changes, information that our chief operating decision maker regularly reviews for purposes of allocating resources and assessing performance changed. Therefore, beginning in fiscal year 2014, we are reporting our financial performance based on our new segments described in Note 16 – Segment Information. We have recast certain prior period amounts to conform to the way we internally manage and monitor segment performance during fiscal year 2014. This change impacted Note 8 – Goodwill, Note 12 – Unearned Revenue, and Note 16 – Segment Information, with no impact on consolidated net income or cash flows. Recent Accounting Guidance Recently adopted accounting guidance In December 2011, the Financial Accounting Standards Board (“FASB”) issued guidance enhancing disclosure requirements about the nature of an entity’s right to offset and related arrangements associated with its financial instruments. The new guidance requires the disclosure of the gross amounts subject to rights of set-off, amounts offset in accordance with the accounting standards followed, and the related net exposure. In January 2013, the FASB clarified that the scope of this guidance applies to derivatives, repurchase agreements, and securities lending arrangements that are either offset or subject to an enforceable master netting arrangement, or similar agreements. We adopted this new guidance beginning July 1, 2013. Adoption of this new guidance resulted only in changes to the presentation of Note 5 – Derivatives. In February 2013, the FASB issued guidance on disclosure requirements for items reclassified out of accumulated other comprehensive income (“AOCI”). This new guidance requires entities to present (either on the face of the income statement or in the notes to financial statements) the effects on the line items of the income statement for amounts reclassified out of AOCI. We adopted this new guidance beginning July 1, 2013. Adoption of this new guidance resulted only in changes to the presentation of Note 15 – Accumulated Other Comprehensive Income. Recent accounting guidance not yet adopted In March 2013, the FASB issued guidance on a parent’s accounting for the cumulative translation adjustment upon derecognition of a subsidiary or group of assets within a foreign entity. This new guidance requires that the parent release any related cumulative translation adjustment into net income only if the sale or transfer results in the complete or substantially complete liquidation of the foreign entity in which the subsidiary or group of assets had resided. The new guidance will be effective for us beginning July 1, 2014. We do not anticipate material impacts on our financial statements upon adoption.

NOTE 1 — ACCOUNTING POLICIES

Accounting Principles

In the opinion of management, the accompanying balance sheets and related interim statements of income, comprehensive income, cash flows, and stockholders’ equity include all adjustments, consisting only of normal recurring items, necessary for their fair presentation in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”). Interim results are not necessarily indicative of results for a full year. The information included in this Form 10-Q should be read in conjunction with information included in the Microsoft Corporation 2013 Form 10-K and Form 8-K filed with the U.S. Securities and Exchange Commission on July 30, 2013 and November 26, 2013, respectively.

Principles of Consolidation

The financial statements include the accounts of Microsoft Corporation and its subsidiaries. Intercompany transactions and balances have been eliminated. Equity investments through which we are able to exercise significant influence over but do not control the investee and are not the primary beneficiary of the investee’s activities are accounted for using the equity method. Investments through which we are not able to exercise significant influence over the investee and which do not have readily determinable fair values are accounted for under the cost method.

Estimates and Assumptions

Preparing financial statements requires management to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenue, and expenses. Examples of estimates include: loss contingencies; product warranties; the fair value of, and/or potential goodwill impairment for, our reporting units; product life cycles; useful lives of our tangible and intangible assets; allowances for doubtful accounts; allowances for product returns; the market value of our inventory; and stock-based compensation forfeiture rates. Examples of assumptions include: the elements comprising a software arrangement, including the distinction between upgrades or enhancements and new products; when technological feasibility is achieved for our products; the potential outcome of future tax consequences of events that have been recognized in our financial statements or tax returns; and determining when investment impairments are other-than-temporary. Actual results and outcomes may differ from management’s estimates and assumptions.

Recasting of Certain Prior Period Information

During the first quarter of fiscal year 2014, we changed our organizational structure as part of our transformation to a devices and services company. As a result of these changes, information that our chief operating decision maker regularly reviews for purposes of allocating resources and assessing performance changed. Therefore, beginning in fiscal year 2014, we are reporting our financial performance based on our new segments described in Note 16 – Segment Information. We have recast certain prior period amounts to conform to the way we internally manage and monitor segment performance during fiscal year 2014. This change impacted Note 8 – Goodwill, Note 12 – Unearned Revenue, and Note 16 – Segment Information, with no impact on consolidated net income or cash flows.

Recent Accounting Guidance

Recently adopted accounting guidance

In December 2011, the Financial Accounting Standards Board (“FASB”) issued guidance enhancing disclosure requirements about the nature of an entity’s right to offset and related arrangements associated with its financial instruments. The new guidance requires the disclosure of the gross amounts subject to rights of set-off, amounts offset in accordance with the accounting standards followed, and the related net exposure. In January 2013, the FASB clarified that the scope of this guidance applies to derivatives, repurchase agreements, and securities lending arrangements that are either offset or subject to an enforceable master netting arrangement, or similar agreements. We adopted this new guidance beginning July 1, 2013. Adoption of this new guidance resulted only in changes to the presentation of Note 5 – Derivatives.

In February 2013, the FASB issued guidance on disclosure requirements for items reclassified out of accumulated other comprehensive income (“AOCI”). This new guidance requires entities to present (either on the face of the income statement or in the notes to financial statements) the effects on the line items of the income statement for amounts reclassified out of AOCI. We adopted this new guidance beginning July 1, 2013. Adoption of this new guidance resulted only in changes to the presentation of Note 15 – Accumulated Other Comprehensive Income.

Recent accounting guidance not yet adopted

In March 2013, the FASB issued guidance on a parent’s accounting for the cumulative translation adjustment upon derecognition of a subsidiary or group of assets within a foreign entity. This new guidance requires that the parent release any related cumulative translation adjustment into net income only if the sale or transfer results in the complete or substantially complete liquidation of the foreign entity in which the subsidiary or group of assets had resided. The new guidance will be effective for us beginning July 1, 2014. We do not anticipate material impacts on our financial statements upon adoption.