Rules glossary
↑ Parent rule: 704.5 The state-based actions are as follows:
704.5p If a battle or creature is attached to an object or player, it becomes unattached and remains on the battlefield. Similarly, if any nonbattle, noncreature permanent that’s neither an Aura, an Equipment, nor a Fortification is attached to an object or player, it becomes unattached and remains on the battlefield.
No sub-rules.