XML 27 R15.htm IDEA: XBRL DOCUMENT v3.5.0.2
Accumulated Other Comprehensive Income
 9 Months Ended
Sep. 30, 2016
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]  
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss)
The following table presents the net of tax changes in Accumulated Other Comprehensive Income (AOCI) by component, excluding amounts attributable to noncontrolling interests:
 
Foreign Currency Translation Adjustments
 
Pension
and Post-retirement Benefit Plan Obligations
 
Gas Purchase Contract Hedges
 
Other
 
Total Accumulated Other Comprehensive Income (Loss)
 
(in millions)
June 30, 2016
$
425

 
$
(337
)
 
$
—

 
$
(2
)
 
$
86

Other AOCI activity
(78
)
 
5

 
—

 
—

 
(73
)
September 30, 2016
$
347

 
$
(332
)
 
$
—

 
$
(2
)
 
$
13

 
 
 
 
 
 
 
 
 
 
June 30, 2015
$
617

 
$
(338
)
 
$
—

 
$
(3
)
 
$
276

Other AOCI activity
(345
)
 
6

 
—

 
1

 
(338
)
September 30, 2015
$
272

 
$
(332
)
 
$
—

 
$
(2
)
 
$
(62
)
 
 
 
 
 
 
 
 
 
 
December 31, 2015
$
79

 
$
(346
)
 
$
(3
)
 
$
1

 
$
(269
)
Other AOCI activity
268

 
14

 
3

 
(3
)
 
282

September 30, 2016
$
347

 
$
(332
)
 
$
—

 
$
(2
)
 
$
13

 
 
 
 
 
 
 
 
 
 
December 31, 2014
$
1,016

 
$
(351
)
 
$
(3
)
 
$
—

 
$
662

Other AOCI activity
(744
)
 
19

 
3

 
(2
)
 
(724
)
September 30, 2015
$
272

 
$
(332
)
 
$
—

 
$
(2
)
 
$
(62
)