| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Net increase (decrease) in cash and cash equivalents after effect of exchange rate changes | en | http://www.xbrl.org/2009/role/netLabel | http://www.xbrl.org/2003/role/link |
| The increase (decrease) in cash and cash equivalents after the effect of exchange rate changes on cash and cash equivalents held in foreign currencies. [Refer: Cash and cash equivalents; Effect of exchange rate changes on cash and cash equivalents] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Żieda (tnaqqis) fil-flus u fl-ekwivalenti ta’ flus wara l-effett tal-bidliet fir-rati tal-kambju | mt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Iż-żieda (it-tnaqqis) fil-flus u fl-ekwivalenti ta’ flus wara l-effett tal-bidliet fir-rati tal-kambju fuq il-flus u fuq l-ekwivalenti ta’ flus miżmuma f’muniti barranin. [Refer: Flus u ekwivalenti ta’ flus; Effett tal-bidliet fir-rati tal-kambju fuq il-flus u fuq l-ekwivalenti ta’ flus] | mt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Żieda (tnaqqis) netta fil-flus u fl-ekwivalenti ta’ flus wara l-effett tal-bidliet fir-rati tal-kambju | mt | http://www.xbrl.org/2009/role/netLabel | http://www.xbrl.org/2003/role/link |