100750 - Disclosure - Major Classes of Assets and Liabilities to Which We Allocated the Purchase Price (Detail)

Block Pivots (one per detected block)
Network	100750 - Disclosure - Major Classes of Assets and Liabilities to Which We Allocated the Purchase Price (Detail) (http://www.xbrlsite.com/msft/role/DisclosureMajorClassesOfAssetsAndLiabilitiesToWhichWeAllocatedPurchasePriceDetail)
Table	(implied)

Block Pivots (one per detected block)

Network

(http://www.xbrlsite.com/msft/role/DisclosureMajorClassesOfAssetsAndLiabilitiesToWhichWeAllocatedPurchasePriceDetail)

Table

(implied)

Concept arrangement pattern: 1.1.3.11.rollUp [calculation(http://www.xbrlsite.com/msft/role/DisclosureMajorClassesOfAssetsAndLiabilitiesToWhichWeAllocatedPurchasePriceDetail,base:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet)]
Entity: 0000789019 (http://www.sec.gov/CIK)

Component as one Pivot (ALL presented facts)
Network	100750 - Disclosure - Major Classes of Assets and Liabilities to Which We Allocated the Purchase Price (Detail) (http://www.xbrlsite.com/msft/role/DisclosureMajorClassesOfAssetsAndLiabilitiesToWhichWeAllocatedPurchasePriceDetail)
Table	(implied)

Component as one Pivot (ALL presented facts)

Network

100750 - Disclosure - Major Classes of Assets and Liabilities to Which We Allocated the Purchase Price (Detail)

(http://www.xbrlsite.com/msft/role/DisclosureMajorClassesOfAssetsAndLiabilitiesToWhichWeAllocatedPurchasePriceDetail)

Table

(implied)

Entity: 0000789019 (http://www.sec.gov/CIK)

The colours used for the fact values are significant, and have the following meanings:

Facts that have been checked by consistency rules are in green
Derived (imputed) facts are in blue
Inconsistent facts in red
...and the rest (reported or mapped or assumed but unckecked) are either in gray (if some rule failed to execute) or black (if no rules exist for the fact's concept)

Fact Table
Network	100750 - Disclosure - Major Classes of Assets and Liabilities to Which We Allocated the Purchase Price (Detail) (http://www.xbrlsite.com/msft/role/DisclosureMajorClassesOfAssetsAndLiabilitiesToWhichWeAllocatedPurchasePriceDetail)
Table	(implied)

Fact Table

Network

100750 - Disclosure - Major Classes of Assets and Liabilities to Which We Allocated the Purchase Price (Detail)

(http://www.xbrlsite.com/msft/role/DisclosureMajorClassesOfAssetsAndLiabilitiesToWhichWeAllocatedPurchasePriceDetail)

Table

(implied)

#	Block	Reporting Entity [Aspect]	Period [Aspect]	Dimension Members	Concept	Fact Value	Unit	Rounding	Origin
1	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-06-30	null	Cash and cash equivalents	0	iso4217:USD		Assumed
2	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-07-01 to 2017-06-30	null	Cash and cash equivalents	0			Assumed
3	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2017-06-30	null	Cash and cash equivalents	0	iso4217:USD		Assumed
4	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-06-30	null	Short-term investments	0	iso4217:USD		Assumed
5	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-07-01 to 2017-06-30	null	Short-term investments	0			Assumed
6	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2017-06-30	null	Short-term investments	0	iso4217:USD		Assumed
7	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-06-30	null	Other current assets	0	iso4217:USD		Assumed
8	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-07-01 to 2017-06-30	null	Other current assets	0			Assumed
9	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2017-06-30	null	Other current assets	0	iso4217:USD		Assumed
10	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-06-30	null	Property and equipment	0	iso4217:USD		Assumed
11	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-07-01 to 2017-06-30	null	Property and equipment	0			Assumed
12	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2017-06-30	null	Property and equipment	0	iso4217:USD		Assumed
13	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-06-30	null	Intangible assets	0	iso4217:USD		Assumed
14	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-07-01 to 2017-06-30	null	Intangible assets	0			Assumed
15	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2017-06-30	null	Intangible assets	0	iso4217:USD		Assumed
16	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-06-30	null	Goodwill	17872000000	iso4217:USD	-6	Reported
17	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-07-01 to 2017-06-30	null	Goodwill	0			Assumed
18	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2017-06-30	null	Goodwill	35122000000	iso4217:USD	-6	Reported
19	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-06-30	null	Short-term debt	(0)	iso4217:USD		Assumed
20	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-07-01 to 2017-06-30	null	Short-term debt	(0)			Assumed
21	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2017-06-30	null	Short-term debt	(0)	iso4217:USD		Assumed
22	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-06-30	null	Other current liabilities	(0)	iso4217:USD		Assumed
23	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-07-01 to 2017-06-30	null	Other current liabilities	(0)			Assumed
24	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2017-06-30	null	Other current liabilities	(0)	iso4217:USD		Assumed
25	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-06-30	null	Deferred income taxes	(0)	iso4217:USD		Assumed
26	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-07-01 to 2017-06-30	null	Deferred income taxes	(0)			Assumed
27	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2017-06-30	null	Deferred income taxes	(0)	iso4217:USD		Assumed
28	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-06-30	null	Other	(0)	iso4217:USD		Assumed
29	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-07-01 to 2017-06-30	null	Other	(0)			Assumed
30	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2017-06-30	null	Other	(0)	iso4217:USD		Assumed
31	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-06-30	null	Total purchase price	0	iso4217:USD		Assumed
32	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2016-07-01 to 2017-06-30	null	Total purchase price	0			Assumed
33	1.1.3.11.rollUp	0000789019 (http://www.sec.gov/CIK)	2017-06-30	null	Total purchase price	0	iso4217:USD		Assumed

Block

Reporting Entity [Aspect]

Period [Aspect]

Concept

Fact Value

Unit

Rounding

Parenthetical Explanations

Origin

1.1.3.11.rollUp

0000789019 (http://www.sec.gov/CIK)

2016-06-30

Cash and cash equivalents

iso4217:USD

#	Label	Report Element Class	Period Type	Balance	Name
1	Business Combinations [Abstract]	Abstract	duration		base:BusinessCombinationsAbstract
2	Schedule of Business Acquisitions, by Acquisition [Table]	Hypercube	duration		base:ScheduleOfBusinessAcquisitionsByAcquisitionTable
3	Legal Entity [Axis]	Dimension	duration		other:LegalEntityAxis
4	Entity [Domain]	Member	duration		other:EntityDomain
5	Business Acquisition	Dimension	duration		base:BusinessAcquisitionAxis
6	Business Acquisition, Acquiree	Member	duration		base:BusinessAcquisitionAcquireeDomain
7	LinkedIn Corporation	Member	duration		msft:LinkedInCorporationMember
8	Business Acquisition [Line Items]	LineItems	duration		base:BusinessAcquisitionLineItems
9	Cash and cash equivalents	Concept (Monetary)	instant	debit	base:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents
10	Short-term investments	Concept (Monetary)	instant	debit	base:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsMarketableSecurities
11	Other current assets	Concept (Monetary)	instant	debit	base:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsOther
12	Property and equipment	Concept (Monetary)	instant	debit	base:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment
13	Intangible assets	Concept (Monetary)	instant	debit	base:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibles
14	Goodwill	Concept (Monetary)	instant	debit	base:Goodwill
15	Short-term debt	Concept (Monetary)	instant	credit	msft:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesShortTermDebt
16	Other current liabilities	Concept (Monetary)	instant	credit	base:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesOther
17	Deferred income taxes	Concept (Monetary)	instant	credit	base:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilitiesNoncurrent
18	Other	Concept (Monetary)	instant	credit	msft:BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherLiabilitiesNet
19	Total purchase price	Concept (Monetary)	instant	debit	base:BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet