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Restructuring Charges (Tables)
6 Months Ended
Jun. 30, 2017
Restructuring and Related Activities [Abstract]  
Schedule of restructuring reserve by type of cost
The table below provides certain information concerning restructuring activity during the six months ended June 30, 2017:  
 
 
Reserve Balance at
 
Charged to
Costs and
Expenses (1)
 
Payments
and Other
 
Reserve Balance at
 
 
December 31, 2016
 
 
 
June 30, 2017
Closed Restructuring Programs
 
 
 
 
 
 
 
 
Branch closure charges
 
$
16

 
$

 
$
(2
)
 
$
14

Severance and other
 
1

 

 
(1
)
 

Total
 
$
17

 
$

 
$
(3
)
 
$
14

NES/Project XL Restructuring Program
 
 
 
 
 
 
 
 
Branch closure charges
 
$

 
$
3

 
$
(1
)
 
$
2

Severance and other
 

 
16

 
(11
)
 
5

Total
 
$

 
$
19

 
$
(12
)
 
$
7

Total
 
 
 
 
 
 
 
 
Branch closure charges
 
$
16

 
$
3

 
$
(3
)
 
$
16

Severance and other
 
1

 
16

 
(12
)
 
5

Total
 
$
17

 
$
19

 
$
(15
)
 
$
21

 
_________________
(1)
Reflected in our condensed consolidated statements of income as “Restructuring charge.” These charges are not allocated to our reportable segments.