XML 38 R31.htm IDEA: XBRL DOCUMENT v2.4.1.9
RELINQUISHMENT AGREEMENT (Tables)
12 Months Ended
Sep. 30, 2014
RELINQUISHMENT AGREEMENT [Abstract]  
Relinquishment payments
Relinquishment payments consisted of the following (in millions):
 
For the Fiscal Years Ended
 
September 30, 2014
 
September 30, 2013
 
September 30, 2012
Principal
$
46.6

 
$
45.4

 
$
45.3

Accretion of discount
2.9

 
5.8

 
9.0

Total
$
49.5

 
$
51.2

 
$
54.3