Definition of "above and beyond"

above and beyond

prepositional phrase
1. Further than; doing more than is expected or required.
  Quotations
  And what incredible access we were given (and thus passed on via the magic of television to a potentially huge audience), because of the work put in by the production team and TfL staff going above and beyond the call of duty.
  2021 June 30, Tim Dunn, “How we made... Secrets of the London Underground”, in RAIL, number 934, page 49
adverb
not comparable
1. Doing more than is expected or required.