Provisions and Other Contingencies - Summary of Movement in the Provision for Post Sales Client Support and Other Provisions (Details) $ in Millions |
12 Months Ended |
|---|---|
|
Mar. 31, 2026
USD ($)
| |
| Disclosure of other provisions [abstract] | |
| Balance at the beginning | $ 155 |
| Provision recognized / (reversed) | 54 |
| Provision utilized | (50) |
| Balance at the end | $ 159 |
| X | ||||||||||
- Definition The amount of additional other provisions made. [Refer: Other provisions] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition The amount used (ie incurred and charged against the provision) for other provisions. [Refer: Other provisions] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Post sales client support and other provisions. No definition available.
|