Acquisitions & Divestitures - (Details) $ in Millions |
12 Months Ended | |
|---|---|---|
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Dec. 31, 2020
USD ($)
item
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Dec. 31, 2019
USD ($)
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| Acquisitions | ||
| Percentage of business acquired (as a percent) | 100.00% | |
| Restricted cash | $ 463 | $ 141 |
| 2020 Acquisitions | ||
| Acquisitions | ||
| Number of acquisitions | item | 7 | |
| Aggregate acquisitions cost | $ 723 | |
| Restricted cash | $ 323 |
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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. No definition available.
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- Definition Percentage of voting equity interests acquired at the acquisition date in the business combination. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The number of businesses acquired by the entity during the period. No definition available.
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- Definition Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Details
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