According to the AIP plate horizontal view the descend starts at D14 IPE = LIDO is right.
*Note there is no 14NM inbound, so it has to be 14NM outbound on the downwind.
There are some dotted lines showing the STAR. It appears there is an approx. 16-17 nm arc. What is the minimum altitude for the arc, prior to D12 IPE?