| Components Of Net Periodic Pension Costs |
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Three Months Ended
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Six Months Ended
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January 31,
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January 31,
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2015
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2014
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2015
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2014
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(thousands of dollars)
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Net periodic cost:
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Service cost
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$ 5,134
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$ 4,702
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$ 10,278
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$ 9,385
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Interest cost
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4,905
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4,863
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9,684
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9,717
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Expected return on assets
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(7,541)
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(7,656)
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(14,884)
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(15,279)
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Prior service cost and transition amortization
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142
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148
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291
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296
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Settlement cost
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3,906
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-
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3,906
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-
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Actuarial loss amortization
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1,854
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1,850
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3,686
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3,698
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Net periodic benefit cost
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$ 8,400
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$ 3,907
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$ 12,961
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$ 7,817
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