Quarterly report pursuant to Section 13 or 15(d)

Credit Facility (Tables)

v3.8.0.1
Credit Facility (Tables)
3 Months Ended
Mar. 31, 2018
Debt Disclosure [Abstract]  
Schedule of Additional Detail on Credit Facility
The following table provides additional detail on our credit facility as of March 31, 2018 and December 31, 2017:
 
 
March 31, 2018
 
December 31, 2017
 
(dollars in millions)
Outstanding balance
$
70

 
$
70

Value of collateral pledged to credit facility
248

 
252

Weighted average short-term borrowing rate
3.2
%
 
3.0
%