Provisions - Summary of change in provisions (Detail) ¥ in Millions |
12 Months Ended |
|---|---|
|
Mar. 31, 2026
JPY (¥)
| |
| Provisions [abstract] | |
| Provisions | ¥ 714,455 |
| Additional provisions | 337,665 |
| Utilization | (131,548) |
| Reversals | (2,082) |
| Other | 11,165 |
| Provisions | ¥ 929,654 |
| X | ||||||||||
- Definition The amount of liabilities of uncertain timing or amount, including provisions for employee benefits. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Additional Provisions. No definition available.
|
| X | ||||||||||
- Definition Increase decrease of provision through other changes No definition available.
|
| X | ||||||||||
- Definition Provision used. No definition available.
|
| X | ||||||||||
- Definition Unused provision reversed. No definition available.
|