11. Comprehensive Income (Loss)
Comprehensive income (loss) for the Successor Company was $(90) million and $(64) million for the three months and six months ended September 30, 2003. Comprehensive income (loss) for the Predecessor Company was $2.51 billion for the three months ended March 31, 2003 and $(339) million and $(830) million for the three and nine months ended September 30, 2002, respectively. Comprehensive income encompasses net income and "other comprehensive income," which includes all other non-owner transactions and events that change stockholders' equity. Other comprehensive income includes changes in the fair value of the Company's available-for-sale equity investments and changes in the fair value of certain derivative financial instruments which qualify for hedge accounting.