Duke Energy 2011 Annual Report Download - page 189
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PART II
DUKE ENERGY CORPORATION •DUKE ENERGY CAROLINAS, LLC •DUKE ENERGY OHIO, INC. •DUKE ENERGY INDIANA, INC.
Combined Notes to Consolidated Financial Statements – (Continued)
Available-for- Sale
Auction Rate
Securities
Available-for- Sale
NDTF
Investments
Derivatives
(net) Total
Year Ended December 31, 2009
Balance at January 1, 2009 $224 $— $ 34 $258
Total pre-tax realized or unrealized (losses) gains included in earnings:
Revenue, non-regulated electric, natural gas, and other — — (5) (5)
Fuel used in electric generation and purchased power-non-regulated — — 16 16
Total pre-tax (losses) gains included in other comprehensive income:
Losses on available for sale securities and other (10) — — (10)
Gains on commodity cash flow hedges — — 1 1
Net purchases, sales, issuances and settlements (16) — (7) (23)
Total losses included on the Consolidated Balance Sheet as regulatory asset or
liability or as non-current liability — — (14) (14)
Balance at December 31, 2009 $198 $— $ 25 $223
Pre-tax amounts included in the Consolidated Statements of Operations related to Level 3
measurements outstanding at December 31, 2009:
Revenue, non-regulated electric, natural gas, and other $ — $— $(14) $ (14)
Fuel used in electric generation and purchased power-non-regulated — — (12) (12)
Total $ — $— $(26) $ (26)
Duke Energy Carolinas
The following tables provide the fair value measurement amounts for assets and liabilities recorded on Duke Energy Carolinas’ Consolidated
Balance Sheets at fair value at December 31, 2011 and December 31, 2010. Amounts presented in the tables below exclude cash collateral
amounts.
(in millions)
Total Fair Value
Amounts at
December 31,
2011 Level 1 Level 2 Level 3
Description
Investments in available-for-sale auction rate securities(a) $12$ — $— $12
Nuclear decommissioning trust fund equity securities 1,337 1,285 46 6
Nuclear decommissioning trust fund debt securities 723 109 567 47
Derivative assets(b) 1— 1—
Total assets $2,073 $1,394 $614 $65
(a) Included in Other within Investments and Other Assets on the Consolidated Balance Sheets.
(b) Included in Other within Current Assets and Other within Investments and Other Assets on the Consolidated Balance Sheets.
169