Employee benefits (Details 4) |
Dec. 31, 2024 |
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| Retirement Benefits [Abstract] | |
| Change in assumption by discount rate | 0.50% |
| Increase in assumption, discount rate | (9.00%) |
| Decrease in assumption, discount rate | 10.00% |
| Change in assumption by annual salary increase | 0.50% |
| Increase in assumption, annual salary increase | 6.00% |
| Decrease in assumption, annual salary increase | (8.00%) |
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- Definition The rate for present value of future retirement benefits cash flows, used to changes in principal assumptions on annual salary increase. No definition available.
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- Definition The rate for present value of future retirement benefits cash flows, used to changes in principal assumptions on discount rate. No definition available.
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| X | ||||||||||
- Definition The rate for present value of future retirement benefits cash flows, used to decrease in principal assumptions on Annual salary increase. No definition available.
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| X | ||||||||||
- Definition The rate for present value of future retirement benefits cash flows, used to decrease in principal assumptions on discount rate. No definition available.
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| X | ||||||||||
- Definition The rate for present value of future retirement benefits cash flows, used to increase in principal assumptions on annual salary increase. No definition available.
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| X | ||||||||||
- Definition The rate for present value of future retirement benefits cash flows, used to increase in principal assumptions on discount rate. No definition available.
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- References No definition available.
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