| record date | 2017-12-31 |
|---|---|
| dividend_amount | 2.25 |
| stock_split_ratio | 1.0 |
| pre_applied_ratio | 0.1 |
| fiscal_year_start | 2017-01-01 |
| fiscal_year_end | 2017-12-31 |
| disclosed_on | 2017-02-27 |
| payment_schedule | annual |
| expectation | true |
| upper_amount | 3.0 |
| lower_amount | 1.5 |
| sec_code | 6310 |
| xbrl_document_id | 6000 |
| disclosure_id |