Your website tells me this (http://adblockplus.org/en/filters):
Inverse type options: specify the element types the filter should not be applied to. Possible inverse type options: ~script, ~image, ~background, ~stylesheet, ~object, ~xbl, ~ping, ~xmlhttprequest, ~object-subrequest, ~dtd, ~subdocument, ~document, ~elemhide, ~other
however, $document and $elemhide have no inverse, do they?
@@*$~document is treated as @@*
@@*$~elemhide is treated as not_existing