XML 49 R36.htm IDEA: XBRL DOCUMENT v3.10.0.1
Commitments and Contingencies (Tables)
 6 Months Ended
Jun. 30, 2018
Commitments and Contingencies Disclosure [Abstract]  
Management's estimate of the maximum potential exposure related to protection programs
The following table shows changes in the allowance for transaction losses and negative customer balances related to our protection programs for the three and six months ended June 30, 2018 and 2017:
 
Three Months Ended June 30,
 
Six Months Ended June 30,
 
2018
 
2017
 
2018
 
2017
 
(In millions)
Beginning balance
$
283

 
$
213

 
$
266

 
$
222

Provisions, net of recoveries
262

 
185

 
505

 
356

Realized losses
(241
)
 
(175
)
 
(467
)
 
(355
)
Ending balance
$
304

 
$
223

 
$
304

 
$
223