XML 43 R31.htm IDEA: XBRL DOCUMENT v3.10.0.1
Bradley Agreement (Tables)
 9 Months Ended
Sep. 30, 2018
Contractors [Abstract]  
Schedule of Deficiency Payments Made, Net of Reimbursements
The total deficiency repayments (net of payments made), interest and premium received and recorded for the three and nine months ended September 30, 2018 and 2017 are as follows:
 
Three Months Ended
 
Nine Months Ended
(millions) (unaudited)
September 30, 2018
 
September 30, 2017
 
September 30, 2018

September 30, 2017
Deficiency repayments
$
0.9

 
$
0.5

 
$
2.9


$
1.7

Interest
$
—

 
$
—

 
$
0.5


$
0.2

Premium
$
0.1

 
$
—

 
$
0.2


$
0.2

The total deficiency repayments (net of payments made) to the State as of September 30, 2018 (unaudited) are as follows:
(millions)
September 30, 2018
Balance as of December 31, 2017
$
7.8

Deficiency payments made
0.1

Deficiency repayments received
(3.0
)
Balance as of September 30, 2018
$
4.9