XML 69 R51.htm IDEA: XBRL DOCUMENT v3.19.1
Accumulated Other Comprehensive Loss (Tables)
 12 Months Ended
Dec. 31, 2018
Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]  
Summary of the entity's accumulated other comprehensive income (loss) by component
The table below summarizes changes in accumulated other comprehensive loss recorded on our consolidated balance sheet by component for the year ended December 31, 2018:
 
Pension Plans
 
Post-Retirement
Benefit Plans
 
Foreign Currency
Translation
Adjustment
and Other
 
Total
 
(Dollars in millions)
Balance at December 31, 2017
$
(1,731
)
 
(235
)
 
(29
)
 
(1,995
)
Other comprehensive loss before reclassifications
(195
)
 
194

 
(201
)
 
(202
)
Amounts reclassified from accumulated other comprehensive loss
128

 
15

 
—

 
143

Net current-period other comprehensive (loss) income
(67
)
 
209

 
(201
)
 
(59
)
Cumulative effect of adoption of ASU 2018-02, Reclassification of Certain Tax Effects from Accumulated Other Comprehensive Income
(375
)
 
(32
)
 
—

 
(407
)
Balance at December 31, 2018
$
(2,173
)
 
(58
)
 
(230
)
 
(2,461
)
The table below summarizes changes in accumulated other comprehensive loss recorded on our consolidated balance sheet by component for the year ended December 31, 2017:
 
Pension Plans
 
Post-Retirement
Benefit Plans
 
Foreign Currency
Translation
Adjustment
and Other
 
Total
 
(Dollars in millions)
Balance at December 31, 2016
$
(1,895
)
 
(162
)
 
(60
)
 
(2,117
)
Other comprehensive income (loss) before reclassifications
39

 
(86
)
 
31

 
(16
)
Amounts reclassified from accumulated other comprehensive loss
125

 
13

 
—

 
138

Net current-period other comprehensive income (loss)
164

 
(73
)
 
31

 
122

Balance at December 31, 2017
$
(1,731
)
 
(235
)
 
(29
)
 
(1,995
)
Schedule of reclassifications out of accumulated other comprehensive income (loss) by component
The table below presents further information about our reclassifications out of accumulated other comprehensive loss by component for the year ended December 31, 2017:
Year Ended December 31, 2017
 
Decrease (Increase)
in Net Income
 
Affected Line Item in Consolidated Statement of
Operations
 
 
(Dollars in millions)
 
 
Amortization of pension & post-retirement plans(1)
 
 
 
 
Net actuarial loss
 
$
205

 
Other income, net
Prior service cost
 
12

 
Other income, net
Total before tax
 
217

 
 
Income tax benefit
 
(79
)
 
Income tax expense (benefit)
Net of tax
 
$
138

 
 
________________________________________________________________________
(1)See Note 10—Employee Benefits for additional information on our net periodic benefit (expense) income related to our pension and
post-retirement plans.
The table below presents further information about our reclassifications out of accumulated other comprehensive loss by component for the year ended December 31, 2018:
Year Ended December 31, 2018
 
Decrease (Increase)
in Net Loss
 
Affected Line Item in Consolidated Statement of
Operations
 
 
(Dollars in millions)
 
 
Amortization of pension & post-retirement plans(1)
 
 
 
 
Net actuarial loss
 
$
178

 
Other income, net
Prior service cost
 
12

 
Other income, net
Total before tax
 
190

 
 
Income tax benefit
 
(47
)
 
Income tax expense (benefit)
Net of tax
 
$
143

 
 
________________________________________________________________________
(1)See Note 10—Employee Benefits for additional information on our net periodic benefit (expense) income related to our pension and
post-retirement plans.