What is the legal status of a pledged item (Rahn) after the debt is fully paid or the debtor is absolved of the debt?

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When the creditor has received the full right or the debtor is absolved of the debt, the pledge remains a trust (Amanah) in the creditor's possession. This view is held by Al-Shafi'i. The item remains an Amanah as it was, and the creditor is not obligated to return it immediately because he holds it with the owner's permission and does not exclusively benefit from it, making it analogous to a deposited item (Wadi'ah). This differs from a loaned item (A'riyah) because the borrower exclusively benefits from it, and also differs from an item blown into one's house by the wind, where holding it without permission necessitates returning it.