report of payments made against specific bills

We receive three bills from our insurance carrier for three policies.  We enter at beginning of year and pay down the balance monthly,  applying payments against all of the policies each month.  Sometimes additional bills are sent during the year so this bill may be added into the payment.   Since the payee receives only one check I cannot do a vendor report to show how much of each check was applied to a given bill.  What I would like is a report that says  (on each date a check was created)  Bill 1 $x,  Bill 2 $y,  Bill 3 z$ etc.   Or a report that says  Bill 1.    Paid  $x on date 1,  $y on date 2.   In other words,  a detailed breakdown of how a given bill was paid off.  Can't seen to find such a report that shows payments against bills.  (I can look at check stubs but this shows me the expense account credited.