Acquisitions & Divestitures - Divestitures (Details) $ in Millions |
3 Months Ended | 6 Months Ended | 12 Months Ended | ||||
|---|---|---|---|---|---|---|---|
|
Jun. 30, 2022
USD ($)
|
Mar. 31, 2022
entity
|
Dec. 31, 2022
USD ($)
|
Dec. 31, 2022 |
Dec. 31, 2021
entity
|
Dec. 31, 2020
entity
|
Jan. 31, 2022
USD ($)
|
|
| Divestitures | |||||||
| Number of divestitures | 0 | ||||||
| Healthcare software assets divestiture | |||||||
| Divestitures | |||||||
| Consideration | $ | $ 1,065 | ||||||
| Cash consideration received | $ | $ 1,065 | ||||||
| Pre-tax gain on sale of business | $ | $ 258 | ||||||
| Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal, Statement of Income or Comprehensive Income [Extensible Enumeration] | Other Income and Expense | ||||||
| Other divestitures | |||||||
| Divestitures | |||||||
| Number of divestitures | 1 | ||||||
| Other divestitures | Infrastructure | Divested businesses | |||||||
| Divestitures | |||||||
| Number of divestitures | 1 | ||||||
| Software | |||||||
| Divestitures | |||||||
| Number of divestitures | 2 | ||||||