| 定量的な保有効果 | ja | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| 定量的な保有効果、保有目的が純投資目的以外の目的である特定投資株式の明細、提出会社 | ja | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |
| Quantitative effects of shareholding | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Quantitative effects of shareholding, Details of specified investment shares held for purposes other than pure investment, Reporting company | en | http://www.xbrl.org/2003/role/verboseLabel | http://www.xbrl.org/2003/role/link |