XML 92 R77.htm IDEA: XBRL DOCUMENT
v3.22.4

Income taxes - Tax losses expiring (Details) - USD ($) $ in Millions | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
--- | --- | --- | ---
Tax loss carry-forwards |  |  |
Tax loss carry-forwards | $ 264.0 | $ 228.5 | $ 588.2
U.S. operations | 2021 |  |  |
Tax loss carry-forwards |  |  |
Tax loss carry-forwards | $ 38.5 |  |

X
- Definition Information related to the entity's operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References No definition available. + Details
Name: | qure_OperatingLossCarryforwardsAbstract
Namespace Prefix: | qure_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32559-109319 + Details
Name: | us-gaap_OperatingLossCarryforwards
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | srt_StatementGeographicalAxis=country_US
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TaxPeriodAxis=us-gaap_TaxYear2021Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |