What does the cryptic crossword clue "Damage section of bidet rim entirely (9)" mean?

The definition is "Damage". The wordplay uses a hidden word. Hidden in "damage section of biDET RIM ENTirely" The answer is DETRIMENT.

Damage section of bidet rim entirely (9)

Independent Cryptic #11677 | 7 Down | 2024-03-14 flower