Statement Of Changes In Equity [Abstract]

Prairie Mining Ltd. - Filing #6152138

Concept	As at 2021-06-30	2020-07-01 to 2021-06-30	2020-07-01 to 2021-06-30	As at 2021-06-30	As at 2021-06-30	2020-07-01 to 2021-06-30	As at 2021-06-30	2020-07-01 to 2021-06-30	2020-07-01 to 2021-06-30	As at 2021-06-30	As at 2020-06-30	As at 2020-06-30	2019-07-01 to 2020-06-30	2019-07-01 to 2020-06-30	As at 2020-06-30	As at 2020-06-30	2019-07-01 to 2020-06-30	As at 2020-06-30	2019-07-01 to 2020-06-30	2019-07-01 to 2020-06-30	As at 2019-07-01	As at 2019-07-01	As at 2019-07-01	As at 2019-07-01	As at 2019-07-01	As at 2019-07-01	As at 2019-07-01	As at 2019-07-01	As at 2019-07-01	As at 2019-07-01	As at 2019-07-01	As at 2019-07-01	As at 2019-07-01	As at 2019-07-01	As at 2019-07-01
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	5 684 113 EUR	—	—	- EUR	345 909 EUR	—	73 993 904 EUR	—	—	79 332 108 EUR	548 745 EUR	75 476 543 EUR	—	—	1 087 780 EUR	73 114 516 EUR	—	3 998 552 EUR	—	—	75 491 413 EUR	95 137 EUR	1 143 823 EUR	7 213 451 EUR	1 143 823 EUR	7 308 588 EUR	887 600 EUR	70 309 385 EUR	- EUR	70 214 248 EUR	- EUR	887 600 EUR	75 491 413 EUR	95 137 EUR	- EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	- EUR	879 388 EUR	—	—	879 388 EUR	—	- EUR	- EUR	—	—	—	- EUR	3 307 600 EUR	—	—	3 307 600 EUR	—	- EUR	- EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Other comprehensive income	—	741 871 EUR	- EUR	—	—	741 871 EUR	—	- EUR	- EUR	—	—	—	- EUR	- EUR	—	—	56 043 EUR	—	- EUR	56 043 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	—	741 871 EUR	879 388 EUR	—	—	1 621 259 EUR	—	- EUR	- EUR	—	—	—	- EUR	3 307 600 EUR	—	—	3 363 643 EUR	—	- EUR	56 043 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Issue of equity	—	- EUR	- EUR	—	—	4 020 000 EUR	—	4 020 000 EUR	- EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	—	- EUR	- EUR	—	—	113 131 EUR	—	- EUR	113 131 EUR	—	—	—	- EUR	- EUR	—	—	450 064 EUR	—	450 064 EUR	- EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) in equity	—	741 871 EUR	879 388 EUR	—	—	1 685 561 EUR	—	3 855 565 EUR	548 745 EUR	—	—	—	14 870 EUR	2 805 131 EUR	—	—	3 214 899 EUR	—	338 855 EUR	56 043 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—