v2.4.0.8

Pension, Postretirement and Postemployment Benefits (Details 3) (Pension Benefits) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2013 | Dec. 31, 2012
Cash |  |
Weighted-average asset allocations of Pool Pension Plan |  |
Weighted-average asset allocations | 3.00% | 3.00%
Available-for-sale equity securities |  |
Weighted-average asset allocations of Pool Pension Plan |  |
Weighted-average asset allocations | 56.00% | 55.00%
Securities investment target allocation percentage | 55.00% |
Available-for-sale debt securities |  |
Weighted-average asset allocations of Pool Pension Plan |  |
Weighted-average asset allocations | 41.00% | 42.00%
Securities investment target allocation percentage | 45.00% |
Total investments |  |
Weighted-average asset allocations of Pool Pension Plan |  |
Weighted-average asset allocations | 100.00% | 100.00%

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