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Subsequent Event - Additional Information (Detail) - Activision Blizzard, Inc. - Subsequent Event $ / shares in Units, $ in Billions	Jan. 18, 2022 USD ($) $ / shares
Subsequent Event [Line Items]
Acquisition agreement date	Jan. 18, 2022
Acquisition agreement share price | $ / shares	$ 95.00
Total purchase price to be transferred | $	$ 68.7

X

- Definition

Cash to be paid to acquire business.

+ References

No definition available.

+ Details

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Namespace Prefix:	msft_
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X

- Definition

Date when the business acquisition agreement was executed, in YYYY-MM-DD format.

+ References

No definition available.

+ Details

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X

- Definition

Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination.

+ References

No definition available.

+ Details

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X

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

+ Details

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X

- Details

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- Details

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