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Real Estate Investments - Developments (Details) - site | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2025 | Mar. 31, 2024 | Dec. 31, 2024 | Dec. 31, 2023
Real Estate Investments |  |  |  |
Number Of Development And Developer Funding Platform Projects Commenced | 4 | 4 |  |
Number Of Development And Developer Funding Platform Projects Completed | 6 | 2 |  |
Number of Development and Developer Funding Platform Projects Construction | 18 | 18 |  |
Number of Development and Developer Funding Platform Projects, Aggregate Construction |  |  | 14 | 14

X
- Definition The aggregate number of Development and Developer Funding Platform projects being constructed or beginning construction as of the reporting period. + References No definition available. + Details
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- Definition The number of Development And Developer Funding Platform Projects commenced during reporting period. + References No definition available. + Details
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Namespace Prefix: | adc_
Data Type: | xbrli:integerItemType
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X
- Definition The number of Development and Developer Funding Platform Projects completed during the reporting period. + References No definition available. + Details
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Namespace Prefix: | adc_
Data Type: | xbrli:integerItemType
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- Definition The number of Development and Developer Funding Platform projects being constructed or beginning construction. + References No definition available. + Details
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Namespace Prefix: | adc_
Data Type: | xbrli:integerItemType
Balance Type: | na
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X
- References No definition available. + Details
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