v3.25.2
Pension and post-retirement benefit obligations - Narrative (Details)
6 Months Ended
Jun. 30, 2025
Retirement Benefits [Abstract]
Capital and interest guarantee
100.00%
X
- Definition
Capital And Interest Guarantee, Defined Benefit Plan
+ References
No definition available.
+ Details
Name:
adc_CapitalAndInterestGuaranteeDefinedBenefitPlan
Namespace Prefix:
adc_
Data Type:
dtr-types:percentItemType
Balance Type:
na
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
us-gaap_CompensationAndRetirementDisclosureAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration