XML 59 R45.htm IDEA: XBRL DOCUMENT
v3.22.1

Significant accounting policies (Tables) | 12 Months Ended
--- | ---
Mar. 31, 2022
Disclosure of Significant accounting policies [Abstract] |
Disclosure of detailed information about property, plant and equipment with estimated useful lives [Text Block] | Depreciation is recognized in the Statement of Income on a straight-line basis over the estimated useful lives of each part of an item of property, plant and equipment considering residual value to be zero. Depreciation on contract-specific assets are charged co-terminus over the contract period. Management’s estimated useful lives for the year ended March 31, 2022 and March 31, 2021 were as follows:
|  | Estimate of useful life in years |
Buildings |  |  | 28 |
Plant and machinery comprising computers, servers etc. |  |  | 3 – 5 |
Plant and machinery comprising other items |  |  | 8 |
Furniture and fittings |  |  | 5 |
Office equipment |  |  | 5 |
Motor vehicles |  |  | 3 |
Disclosure of detailed information about intangible assets with finite useful life [Text Block] | Amortization is recognized in profit or loss on a straight-line basis over the estimated useful lives of intangible assets, other than goodwill, from the date that they are available for use. The estimated useful lives for the current and previous year are as follows:
|  | Estimate of useful life in years |
Software |  |  | 1 – 3 |
Undersea cable capacity |  |  | 12 |
Other Intangibles |  |  | 3 – 5 |

X
- Definition The disclosure of intangible assets with a finite useful life. + References No definition available. + Details
Name: | sify_DisclosureOfDetailedInformationAboutIntangibleAssetsWithFiniteUsefulLifeTextBlock
Namespace Prefix: | sify_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition The disclosure of detailed information about property, plant and equipment with an estimated useful lives. + References No definition available. + Details
Name: | sify_DisclosureOfDetailedInformationAboutPropertyPlantAndEquipmentWithEstimatedUsefulLivesTextBlock
Namespace Prefix: | sify_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | sify_DisclosureOfSignificantAccountingPoliciesAbstract
Namespace Prefix: | sify_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration