account statement

NOUN
17 LETTERS · STARTS WITH A

account statement is a valid 17-letter word worth 22 points in Scrabble and 28 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
A1C3C3O1U1N1T1S1T1A1T1E1M3E1N1T1
1 + 3 + 3 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 1 =22 PTS
DOUBLE WORD → 44TRIPLE WORD → 66
MEANING

What does account statement mean?