Annual report pursuant to Section 13 and 15(d)

Credit Facilities (Tables)

v3.8.0.1
Credit Facilities (Tables)
12 Months Ended
Dec. 31, 2017
Text Block [Abstract]  
Schedule of Additional Detail on Credit Facility

The following table provides additional detail on our credit facility as of December 31, 2017 and December 31, 2016:

 

     December 31,  
     2017     2016  
     (dollars in millions)  

Outstanding balance

   $ 70     $ 283  

Value of collateral pledged to credit facility

     252       471  

Weighted average short-term borrowing rate

     3.0     2.3