XML 72 R2.htm IDEA: XBRL DOCUMENT v2.3.0.15
CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $)
In Millions
3 Months Ended9 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Sep. 30, 2011
Sep. 30, 2010
Net income (loss)$ (60)$ 378$ 444$ 1,783
Other comprehensive income (loss) before income taxes    
Unrecognized components of net periodic benefit costs(4)1(10)(9)
Recognized components of net periodic benefit costs771913
Unrecognized loss on derivative instruments(7)(12)(14)(35)
Recognized loss on derivative instruments3389
Unrealized loss on marketable securities(14) (14) 
Other comprehensive loss before income taxes(15)(1)(11)(22)
Income taxes related to other comprehensive loss  (2)(1)
Other comprehensive loss, net of income taxes(15)(1)(13)(23)
Total comprehensive income (loss)(75)3774311,760
Total comprehensive income (loss) attributable to noncontrolling interest6 43(8)
Total comprehensive income (loss) attributable to controlling interest$ (81)$ 377$ 388$ 1,768