Revenues (Details) - USD ($) $ in Millions	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Rebate liability	$ 525	$ 500
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-10-01
Disaggregation of Revenue [Line Items]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period	3 years
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-10-01 | Products and/or Services
Disaggregation of Revenue [Line Items]
Revenue, Remaining Performance Obligation, Amount	$ 2,500
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-10-01 | Consumables
Disaggregation of Revenue [Line Items]
Revenue, Remaining Performance Obligation, Amount	$ 1,900