Accumulated Other Comprehensive Loss ("AOCL") (Details) (USD $) In Thousands, unless otherwise specified
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3 Months Ended |
12 Months Ended |
Jan. 31, 2015
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Nov. 01, 2014
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Aug. 02, 2014
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May 03, 2014
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Feb. 01, 2014
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Nov. 02, 2013
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Aug. 03, 2013
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May 04, 2013
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Jan. 31, 2015
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Feb. 01, 2014
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Feb. 02, 2013
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Reclassification Adjustment Out of Accumulated Other Comprehensive Income [Line Items] |
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Amortization of prior service cost |
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$ 0us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit |
$ 96us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit |
$ 626us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit |
Amortization of actuarial losses |
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2,660us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses |
3,012us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses |
5,132us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses |
Income before income taxes and income on and equity in losses of joint ventures |
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(510,768)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments |
(496,224)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments |
(479,750)us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments |
Income taxes (benefit) |
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(179,480)us-gaap_IncomeTaxExpenseBenefit |
(173,400)us-gaap_IncomeTaxExpenseBenefit |
(145,060)us-gaap_IncomeTaxExpenseBenefit |
Net income |
(130,490)us-gaap_NetIncomeLoss |
(55,231)us-gaap_NetIncomeLoss |
(34,449)us-gaap_NetIncomeLoss |
(111,683)us-gaap_NetIncomeLoss |
(119,102)us-gaap_NetIncomeLoss |
(50,868)us-gaap_NetIncomeLoss |
(36,491)us-gaap_NetIncomeLoss |
(117,210)us-gaap_NetIncomeLoss |
(331,853)us-gaap_NetIncomeLoss |
(323,671)us-gaap_NetIncomeLoss |
(335,962)us-gaap_NetIncomeLoss |
Accumulated Other Comprehensive Income (Loss) [Roll Forward] |
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Beginning balance |
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24,074us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax |
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24,074us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax |
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Ending balance |
31,029us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax |
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24,074us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax |
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31,029us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax |
24,074us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax |
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Defined benefit pension plans |
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Accumulated Other Comprehensive Income (Loss) [Roll Forward] |
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Beginning balance |
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24,074us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
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31,275us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
24,074us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
31,275us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
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Other comprehensive loss (income) before reclassifications |
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8,598us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
(750)us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
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Amounts reclassified from AOCL |
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(1,643)us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
(6,451)us-gaap_ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
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Net other comprehensive loss (income) |
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6,955us-gaap_OtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
(7,201)us-gaap_OtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
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Ending balance |
31,029us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
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24,074us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
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31,029us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
24,074us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
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Defined benefit pension plans | Amount Reclassified from AOCL |
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Reclassification Adjustment Out of Accumulated Other Comprehensive Income [Line Items] |
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Amortization of prior service cost |
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0us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
96us-gaap_DefinedBenefitPlanAmortizationOfPriorServiceCostCredit / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
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Amortization of actuarial losses |
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2,660us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
3,012us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
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Plan curtailment |
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0dds_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForRecognizedNetGainLossDueToCurtailmentsBeforeTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
7,331dds_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForRecognizedNetGainLossDueToCurtailmentsBeforeTax / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
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Income before income taxes and income on and equity in losses of joint ventures |
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2,660us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
10,439us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
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Income taxes (benefit) |
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1,017us-gaap_IncomeTaxExpenseBenefit / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
3,988us-gaap_IncomeTaxExpenseBenefit / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
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Net income |
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$ 1,643us-gaap_NetIncomeLoss / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
$ 6,451us-gaap_NetIncomeLoss / us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeAxis = us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember / us-gaap_StatementEquityComponentsAxis = us-gaap_AccumulatedDefinedBenefitPlansAdjustmentMember |
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