XML 53 R37.htm IDEA: XBRL DOCUMENT v3.3.1.900
Comprehensive Income (Loss) (Tables)
 12 Months Ended
Dec. 31, 2015
Comprehensive Income (Loss) [Abstract]  
Accumulated Other Comprehensive Loss, Net of Tax

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

($ in millions)

 

Pension Costs

 

OPEB Costs

 

Deferred taxes on pension and OPEB costs

 

Total

Balance at January 1, 2013

 

$

 (698)

 

$

 (74)

 

$

 288 

 

$

 (484)

Other comprehensive income (loss) before reclassifications

 

 

 205 

 

 

 67 

 

 

 (100)

 

 

 172 

Amounts reclassified from accumulated other comprehensive income (loss)

 

 

 37 

 

 

 2 

 

 

 (15)

 

 

 24 

Recognition of net actuarial loss for pension settlement costs

 

 

 44 

 

 

 -

 

 

 (17)

 

 

 27 

Net current-period other comprehensive income (loss)

 

 

 286 

 

 

 69 

 

 

 (132)

 

 

 223 

Balance at December 31, 2013

 

 

 (412)

 

 

 (5)

 

 

 156 

 

 

 (261)

Other comprehensive income (loss) before reclassifications

 

 

 (140)

 

 

 (113)

 

 

 98 

 

 

 (155)

Amounts reclassified from accumulated other comprehensive income (loss)

 

 

 20 

 

 

 (1)

 

 

 (7)

 

 

 12 

Net current-period other comprehensive income (loss)

 

 

 (120)

 

 

 (114)

 

 

 91 

 

 

 (143)

Balance at December 31, 2014

 

 

 (532)

 

 

 (119)

 

 

 247 

 

 

 (404)

Other comprehensive income (loss) before reclassifications

 

 

 (81)

 

 

 136 

 

 

 (24)

 

 

 31 

Amounts reclassified from accumulated other comprehensive income (loss)

 

 

 29 

 

 

 3 

 

 

 (12)

 

 

 20 

Net current-period other comprehensive income (loss)

 

 

 (52)

 

 

 139 

 

 

 (36)

 

 

 51 

Balance at December 31, 2015

 

$

 (584)

 

$

 20 

 

$

 211 

 

$

 (353)

 

Reclassification Out of Accumulated Other Comprehensive Income

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

($ in millions)

 

Amount Reclassified from

 

 

 

Accumulated Other Comprehensive Loss (a)

 

 

 

 

 

 

 

 

 

 

 

 

 

Details about Accumulated Other Comprehensive Loss Components

 

2015

 

2014

 

2013

 

Affected Line Item in the Statement Where Net Income (Loss)  is Presented

 

 

 

 

 

 

 

 

 

 

 

 

Amortization of Pension Cost Items (b)

 

 

 

 

 

 

 

 

 

 

 

Actuarial gains (losses)

 

 

 (29)

 

 

 (20)

 

 

 (37)

 

 

Pension settlement costs

 

 

 -

 

 

 -

 

 

 (44)

 

 

 

 

 

 (29)

 

 

 (20)

 

 

 (81)

 

Income (loss) before income taxes

Tax impact

 

 

 11 

 

 

 7 

 

 

 31 

 

Income tax (expense) benefit

 

 

$

 (18)

 

$

 (13)

 

$

 (50)

 

Net income (loss)

Amortization of OPEB Cost Items (b)

 

 

 

 

 

 

 

 

 

 

 

Prior-service costs

 

$

 5 

 

$

 4 

 

$

 6 

 

 

Actuarial gains (losses)

 

 

 (8)

 

 

 (3)

 

 

 (8)

 

 

 

 

 

 (3)

 

 

 1 

 

 

 (2)

 

Income (loss) before income taxes

Tax impact

 

 

 1 

 

 

 -

 

 

 1 

 

Income tax (expense) benefit

 

 

$

 (2)

 

$

 1 

 

$

 (1)

 

Net income (loss)

 

 

 

 

 

 

 

 

 

 

 

 

 

(a) Amounts in parentheses indicate losses.

(b) These accumulated other comprehensive loss components are included in the computation of net periodic pension and OPEB costs (see Note 16 - Retirement Plans for additional details).