Business Combinations - Additional Information (Detail) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
|
Oct. 25, 2018
USD ($)
|
Dec. 08, 2016
USD ($)
|
Jun. 30, 2019
USD ($)
Acquisition
|
|
| GitHub, Inc. | |||
| Business Acquisition [Line Items] | |||
| Acquisition date | Oct. 25, 2018 | ||
| Total consideration transferred | $ 7,500 | ||
| Cash paid to acquire the business | 1,300 | ||
| Transactions recognized separately from preliminary purchase price allocation | $ 600 | ||
| LinkedIn Corporation | |||
| Business Acquisition [Line Items] | |||
| Acquisition date | Dec. 08, 2016 | ||
| Total consideration transferred | $ 27,000 | ||
| Cash paid to acquire the business | $ 26,900 | ||
| Other | |||
| Business Acquisition [Line Items] | |||
| Cash paid to acquire the business | $ 1,600 | ||
| Business combination, number of business acquisitions | Acquisition | 19 |