v2.4.0.6

Eaton Shareholders' Equity Eaton Shareholders' Equity - Other Comprehensive Income (Loss) (Details) (USD $) In Millions, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011 | Dec. 31, 2010
Equity [Abstract] |  |  |
Currency translation and related hedging instuments pre-tax | $ 118 | $ (252) | $ (78)
Currency translation and related hedging instruments after-tax | 109 | (241) | (78)
Pension and Other Postretirement Benefits [Abstract] |  |  |
Prior service cost arising during the year pre-tax | (1) | (5) | (2)
Prior service cost arising during the year after-tax | (1) | (4) | (1)
Net loss arising during the year pre-tax | (386) | (648) | (182)
Net loss arising during the year after-tax | (262) | (417) | (123)
Currency translation pre-tax | (15) | 5 | 5
Currency translation after-tax | (12) | 4 | 5
Other comprehensive income (loss) pension and other post retirement benefits - other pre-tax | (2) | 0 | (4)
Other comprehensive income (loss) pension and other post retirement benefits - other after-tax | 15 | (15) | 3
Amortization of prior service costs reclassified to earnings pre-tax | 170 | 122 | 87
Amortization of prior service costs reclassified to earnings after-tax | 108 | 79 | 54
Total pensions and other postretirement benefits included in other comprehensive income pre-tax | 234 | 526 | 96
Total pensions and other postretirement benefits included in other comprehensive income after-tax | 152 | 353 | 62
Other Accumulated Other Income (Loss) Cash Flow Hedges |  |  |
Gain (loss) on derivatives designated as cash flow hedges pre-tax | 10 | (28) | 8
Gain (loss) on derivatives designated as cash flow hedges after-tax | 10 | (21) | 6
Changes in cash flow hedges reclassified to earnings pre-tax | 7 | 0 | (8)
Changes in cash flow hedges reclassified to earnings after-tax | 7 | (1) | (6)
Cash flow hedges, net of reclassification adjustments pre-tax | 17 | (28) | 0
Cash flow hedges, net of reclassification adjustments after-tax | 17 | (22) | 0
Other comprehensive loss attributable to Eaton ordinary shareholders pre-tax | (99) | (806) | (174)
Other comprehensive loss attributable to Eaton ordinary shareholders after-tax | $ (26) | $ (616) | $ (140)

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