Statement Of Changes In Equity [Abstract]

QSC AG - Filing #6524428

Concept	As at 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	As at 2023-12-31	2023-01-01 to 2023-12-31	As at 2023-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	As at 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31	As at 2021-12-31
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	435,000 EUR	—	—	99,395 EUR	—	—	—	170,680 EUR	1,549 EUR	124,579 EUR	97,846 EUR	—	144,382 EUR	115,651 EUR	—	319,000 EUR	—	153,203 EUR	—	510,000 EUR	124,579 EUR	115,141 EUR	144,084 EUR	—	—	—	144,147 EUR	147,369 EUR	119,899 EUR	1,752 EUR	147,075 EUR	294,000 EUR	124,579 EUR
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	—	16,438 EUR	—	—	17,477 EUR	1,039 EUR	17,477 EUR	—	—	—	—	—	—	—	33,088 EUR	—	216,000 EUR	—	33,304 EUR	—	—	—	—	—	33,304 EUR	—	—	—	—	—	—	—	—
Other comprehensive income	—	116,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	1,433 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	—	16,554 EUR	116,000 EUR	—	17,593 EUR	1,039 EUR	17,477 EUR	—	—	—	—	—	—	—	31,655 EUR	—	216,000 EUR	—	33,304 EUR	—	—	—	—	1,433 EUR	31,871 EUR	—	—	—	—	—	—	—	—
Increase through other contributions by owners, equity	—	298,000 EUR	—	—	298,000 EUR	—	—	—	—	—	—	298,000 EUR	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through share-based payment transactions, equity	—	—	—	—	—	—	—	—	—	—	—	—	—	—	63,000 EUR	—	—	—	—	—	—	—	—	—	63,000 EUR	63,000 EUR	—	—	—	—	—	—	—