| Information about relationship between disclosure of disaggregated revenue from contracts with customers and revenue information for reportable segments [text block] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The disclosure of information about the relationship between the disclosure of disaggregated revenue from contracts with customers and revenue information for reportable segments. [Refer: Reportable segments [member]; Revenue from contracts with customers] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Teave, milles käsitletakse seost kliendilepingutest saadud liigendatud müügitulu avalikustamise ja avalikustatavate segmentide müügitulu kohta avalikustatud teabe vahel [text block] | et | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Avalikustatakse, milline on seos sellise liigendatud müügitulu avalikustamise, mis tuleneb kliendilepingutest, ja avalikustatavate segmentide müügitulu käsitleva teabe vahel. [Viide: avalikustatav segment [member]; kliendilepingutest saadav müügitulu] | et | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |