Segment Information (Narrative) (Details) $ in Millions |
3 Months Ended | 6 Months Ended | |||
---|---|---|---|---|---|
Dec. 31, 2022
USD ($)
|
Sep. 30, 2022
USD ($)
|
Dec. 31, 2021
USD ($)
|
Dec. 31, 2022
USD ($)
segment
|
Dec. 31, 2021
USD ($)
|
|
Segment Reporting Information [Line Items] | |||||
Loss Related to Litigation Settlement | $ (207) | $ 34 | $ (180) | $ 52 | |
Project costs on investment and other spending | 5 | 11 | $ 11 | 18 | |
Number of reportable segments | segment | 2 | ||||
Number of operating segments | segment | 2 | ||||
Goodwill, Impairment Loss | $ 863 | ||||
Number of operating segments | segment | 2 | ||||
Number of reportable segments | segment | 2 | ||||
Project costs on investment and other spending | 5 | 11 | $ 11 | $ 18 | |
Medical Unit | |||||
Segment Reporting Information [Line Items] | |||||
Goodwill, Impairment Loss | 863 | ||||
Medical | |||||
Segment Reporting Information [Line Items] | |||||
Goodwill, Impairment Loss | $ 709 | $ 154 | $ 1,300 | $ 863 |