(17) ACCUMULATED OTHER COMPREHENSIVE LOSS
The components of Pepco Holdings’ AOCL relating to continuing and discontinued operations are as follows. For additional information, see the consolidated statements of comprehensive income.
Year Ended December 31, | ||||||||||||
2013 | 2012 | 2011 | ||||||||||
Balance as of January 1 |
$ | (48 | ) | $ | (63 | ) | $ | (106 | ) | |||
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Treasury Lock |
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Balance as of January 1 |
(10 | ) | (10 | ) | (11 | ) | ||||||
Amount of pre-tax loss reclassified to Interest expense |
1 | — | 1 | |||||||||
Income tax benefit |
— | — | — | |||||||||
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Balance as of December 31 |
(9 | ) | (10 | ) | (10 | ) | ||||||
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Pension and Other Postretirement Benefits |
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Balance as of January 1 |
(32 | ) | (24 | ) | (17 | ) | ||||||
Amount of amortization of net prior service cost and actuarial loss reclassified to Other operation and maintenance expense |
5 | 5 | 3 | |||||||||
Amount of net prior service cost and actuarial gain (loss) arising during the year |
8 | (19 | ) | (14 | ) | |||||||
Income tax benefit (expense) |
6 | (6 | ) | (4 | ) | |||||||
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Balance as of December 31 |
(25 | ) | (32 | ) | (24 | ) | ||||||
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Commodity Derivatives |
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Balance as of January 1 |
(6 | ) | (29 | ) | (78 | ) | ||||||
Amount of net pre-tax loss reclassified to (Loss) income from discontinued operations before income tax |
10 | 39 | 81 | |||||||||
Income tax benefit |
4 | 16 | 32 | |||||||||
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Balance as of December 31 |
— | (6 | ) | (29 | ) | |||||||
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Balance as of December 31 |
$ | (34 | ) | $ | (48 | ) | $ | (63 | ) |