Acquisitions & Divestitures - (Details) $ in Millions		6 Months Ended
Jun. 16, 2021 USD ($)	Jun. 30, 2021 USD ($) item
2021 Acquisitions
Acquisitions
Percentage of business acquired (as a percent)		100.00%
Number of acquisitions \| item		7
Aggregate acquisitions cost		$ 2,940
Turbonomic
Acquisitions
Businesses acquired, cash consideration	$ 1,834
Unremitted cash consideration		120
Turbonomic \| Restricted cash
Acquisitions
Unremitted cash consideration		70
Turbonomic \| Accounts payable
Acquisitions
Unremitted cash consideration		$ 50

Amount of unremitted cash consideration.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

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- Definition

The number of businesses acquired by the entity during the period.

+ References

No definition available.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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