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Derivative Instruments (Tables)
12 Months Ended
Dec. 31, 2016
Derivative Instruments [Abstract]  
Summary of derivative instruments



 

 

 

 

 



2016

 

2015

Notional amount

$

2,280 

 

$

2,877 

Weighted average pay rate on interest-rate swaps

 

3.74% 

 

 

3.67% 

Weighted average receive rate on interest-rate swaps

 

0.75% 

 

 

0.39% 

Weighted average maturity (years)

 

3.1 

 

 

4.0 

Fair value of interest-rate swaps

$

(122)

 

$

(213)

Fair value of yield maintenance provisions

$

122 

 

$

213