Trending @Accenture; How to know your actual CTC

I can't figure out how do we know our actual CTC in a format where it lists out all the individual components of CTC and the total. That we can use as a proof of CTC while negotiating an offer elsewhere.

I know the rewards portal shows the sum of our base pay and the variable pay we got in a year or cycle. But is there any portal or page where we can know our actual CTC.