75000 - Document - Document and Entity Information link:presentationLink link:calculationLink link:definitionLink 75010 - Statement - STATEMENTS OF FINANCIAL CONDITION link:presentationLink link:calculationLink link:definitionLink 75020 - Statement - STATEMENTS OF INCOME AND CHANGES IN PLAN EQUITY link:presentationLink link:calculationLink link:definitionLink 75030 - Disclosure - DESCRIPTION OF THE PLAN AND ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 75040 - Disclosure - PLAN ASSETS link:presentationLink link:calculationLink link:definitionLink 75050 - Disclosure - DESCRIPTION OF THE PLAN AND ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 75060 - Disclosure - DESCRIPTION OF THE PLAN AND ACCOUNTING POLICIES - Additional Information (Details) link:presentationLink link:calculationLink link:definitionLink EBP, Change in Net Asset Available for Benefit, Increase [Abstract] Additions EBP, Change in Net Asset Available for Benefit, Decrease from Payment to Participant Payable to participants Document Fiscal Period Focus EBP 001 [Member] EBP 001. EBP 001 EBP, Administration Cost, Absorbed by Employer [true false] EBP, Description of Plan [Line Items] EBP, Liability [Abstract] Liabilities and plan equity Employee Benefit Plan Maximum Shares Owned Percentage Employee benefit plan maximum shares owned percentage. Total combined voting power or value of all classes of Shares, percentage of shares owned Employee contributions, net Employee Benefit Plan Change in Net Asset Available for Benefit Increase for Participant Contribution excluding Rollover Net of Refunds Amount, excluding rollover, of increase in net asset available for benefit from contribution by participant in employee stock purchase net of contribution limit, participant request, and termination refunds, saving, or similar plan (employee benefit plan (EBP)). EBP, Schedule of Asset Held for Investment [Table] EBP, Statement of Net Asset Available for Benefit [Line Items] EBP, Liability to Participant Payable to participants Employee Benefit Plan Change In Net Asset Available For Benefit Decrease For Cost Of Shares Purchased Employee benefit plan change in net asset available for benefit decrease for cost of shares purchased. Cost of shares purchased Amendment Flag EBP, Change in Net Asset Available for Benefit, Decrease [Abstract] Deductions Payable to Participants EBP, Payment to Participant [Policy Text Block] EBP, Schedule of Asset Held for Investment [Line Items] Document Type Entity Central Index Key Accounting Principles EBP, Basis of Accounting [Policy Text Block] Current Fiscal Year End Date EBP, Description of Plan [Table] Employee Benefit Plan Assets [Text Block] The entire disclosure of employee benefit plan assets. PLAN ASSETS Total liabilities and plan equity Employee Benefit Plan Liabilities and Plan Equity Employee benefit plan liabilities and plan equity. Employee Benefit Plan Refunds From Participants Who Exceeded Contribution Limits Employee benefit plan refunds from participants who exceeded contribution limits. Refunds from participants including payable Plan cash held by Microsoft Corporation EBP, Noninterest-Bearing Cash EBP, Change in Net Asset Available for Benefit, Increase Total additions Employee Benefit Plan Maximum Number Of Shares Per Employee Employee benefit plan maximum number of shares per employee. Maximum number of shares purchased per employee Maximum number of shares offered Employee Benefit Plan Maximum Shares Available Under the Plan Employee benefit plan maximum shares available under the plan. Termination Employee Benefit Plan Termination [Policy Text Block] Disclosure of accounting policy for termination in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). EBP, Expense [Policy Text Block] Administrative Expenses EBP, Statement of Net Asset Available for Benefit [Abstract] Entity [Domain] Employee Benefit Plan, Plan Administration [Policy Text Block] Disclosure of accounting policy for pla administration in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Plan Administration Purchasing shares with aggregate fair market value Employee Benefit Plan Shares Maximum Aggregate Fair Market Value Employee benefit plan shares maximum aggregate fair market value. EBP, Description of Plan and Accounting Change [Abstract] EBP, Statement of Change in Net Asset Available for Benefit [Line Items] Document Period End Date Cover [Abstract] Employee stock purchase plan offering period duration Employee Benefit Plan Employee Stock Purchase Offering Period Duration Employee benefit plan employee stock purchase offering period duration. Employee Benefit Plan Shares Reserved for Future Issuance Number of shares reserved for future issuance held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).. Shares reserved for future issuance EBP, Net Asset Available for Benefit Plan equity Plan equity, beginning of year Plan equity, beginning of year Plan equity, end of year Plan equity, end of year EBP, Schedule of Asset Held for Investment [Abstract] EBP, Investment, Purchased, Number of Shares Number of shares participants purchased EBP, Statement of Net Asset Available for Benefit [Table] Document Fiscal Year Focus EBP, Statement of Change in Net Asset Available for Benefit [Table] Employee Benefit Plan Purchase Price of Common Stock Percent Employee benefit plan purchase price of common stock percent. Percentage of market value at which employees are able to purchase shares of common stock EBP, Asset Total assets Contributions EBP, Contribution [Policy Text Block] Employee stock purchase eligibility period Employee Benefit Plan Employee Stock Purchase Eligibility Period Employee benefit plan employee stock purchase eligibility period. EBP, Participant Contribution, Pretax, Maximum Annual Compensation to Total Compensation, Percentage Maximum percentage of gross compensation at which employees may purchase shares Legal Entity [Axis] EBP, Asset [Abstract] Assets EBP, Statement of Change in Net Asset Available for Benefit [Abstract] Entity Registrant Name Total deductions EBP, Change in Net Asset Available for Benefit, Decrease EBP, Change in Net Asset Available for Benefit, Increase (Decrease) Changes in plan equity Changes in plan equity Employee Benefit Plan Description of Plan and Summary of Accounting Policy [Text Block] DESCRIPTION OF THE PLAN AND ACCOUNTING POLICIES The entire disclosure for description of plan and summary of accounting policy.