| Reimbursement rights related to defined benefit obligation, at fair value | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Reimbursement rights related to defined benefit obligation, at fair value at beginning of period | en | http://www.xbrl.org/2003/role/periodStartLabel | http://www.xbrl.org/2003/role/link |
| Reimbursement rights related to defined benefit obligation, at fair value at end of period | en | http://www.xbrl.org/2003/role/periodEndLabel | http://www.xbrl.org/2003/role/link |
| The amount of the entity's rights to the reimbursement by another party of some or all of the expenditure required to settle a defined benefit obligation recognised as a separate asset and measured at fair value. [Refer: At fair value [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Pravice do povračila, povezane z obvezo za določene zaslužke, po pošteni vrednosti | sl | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Vrednost pravic podjetja do delnega ali celotnega povračila, potrebnega za poravnavo obveze za določene zaslužke, s strani druge stranke, ki so bile pripoznane kot ločeno sredstvo in merjene po pošteni vrednosti. [glej: Po pošteni vrednosti [member]] | sl | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Pravice do povračila, povezane z obvezo za določene zaslužke, po pošteni vrednosti na začetku obdobja | sl | http://www.xbrl.org/2003/role/periodStartLabel | http://www.xbrl.org/2003/role/link |
| Pravice do povračila, povezane z obvezo za določene zaslužke, po pošteni vrednosti na koncu obdobja | sl | http://www.xbrl.org/2003/role/periodEndLabel | http://www.xbrl.org/2003/role/link |