Get list of voids cutting through a solid in Revit family

Is there a way to get a list of voids cutting through a solid within the family environment? I’m trying to calculate the volume of a family using the Solid.DifferenceAll node, but the volume calculated in dynamo is different than the volume Revit calculates when loaded into a project. I assume this is because dynamo is subtracting the volume of voids that intersect solids even though they aren’t being cut in the family.