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Accumulated Other Comprehensive Loss
 9 Months Ended
Sep. 30, 2017
Equity [Abstract]  
Accumulated Other Comprehensive Loss
Accumulated Other Comprehensive Loss
Edison International's accumulated other comprehensive loss, net of tax consist of:
 
Three months ended September 30,
 
Nine months ended September 30,
(in millions)
2017
 
2016
 
2017
 
2016
Beginning balance
$
(48
)
 
$
(53
)
 
$
(53
)
 
$
(56
)
Pension and PBOP – net loss:
 
 
 
 
 
 
 
    Reclassified from accumulated other comprehensive loss1
2

 
2

 
5

 
5

Other
(2
)
 
—

 
—

 
—

Change
—

 
2

 
5

 
5

Ending Balance
$
(48
)
 
$
(51
)
 
$
(48
)
 
$
(51
)

1 
These items are included in the computation of net periodic pension and PBOP Plan expense. See Note 8 for additional information.
SCE's accumulated other comprehensive loss, net of tax consist of:
 
Three months ended September 30,
 
Nine months ended September 30,
(in millions)
2017
 
2016
 
2017
 
2016
Beginning balance
$
(18
)
 
$
(20
)
 
$
(20
)
 
$
(22
)
Pension and PBOP – net loss:
 
 
 
 
 
 
 
    Reclassified from accumulated other comprehensive loss1
—

 
1

 
2

 
3

Change
—

 
1

 
2

 
3

Ending Balance
$
(18
)
 
$
(19
)
 
$
(18
)
 
$
(19
)
1 
These items are included in the computation of net periodic pension and PBOP Plan expense. See Note 8 for additional information.