XML 51 R40.htm IDEA: XBRL DOCUMENT v3.8.0.1
Accumulated Other Comprehensive Income (Loss) (Tables)
 3 Months Ended
Mar. 31, 2018
Equity [Abstract]  
Schedule of Accumulated Other Comprehensive Income (Loss) The following table provides the components of accumulated other comprehensive income (loss) for the three months ended March 31, 2018:
 
 
 
 
 
 
 
 
(in millions)
Foreign Currency Translation
 
Postretirement Benefit Plans
 
Derivative Instruments
 
Total
Balance at January 1, 2018
$
(15
)
 
$
(198
)
 
$
3

 
$
(210
)
Cumulative effect of change in accounting principle
(11
)
 
(6
)
 
—

 
(17
)
Foreign currency translation adjustment
8

 
—

 
—

 
8

Tax on foreign currency translation adjustment
11

 
—

 
—

 
11

Changes in postretirement benefit plans
—

 
1

 
—

 
1

Amortization of prior service cost and net actuarial loss on postretirement benefit plans into other non-operating income (expense), net
—

 
2

 
—

 
2

Income tax impact on amortization of postretirement benefit plan items
—

 
(1
)
 
—

 
(1
)
Reclassification of unrealized gain on derivative hedge agreements into revenue
—

 
—

 
(1
)
 
(1
)
Balance at March 31, 2018
$
(7
)
 
$
(202
)
 
$
2

 
$
(207
)