Adverse court judgement amount

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- Definition

Loss contingency post judgement interest

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- Definition

Loss contingency settlement agreement consideration amount

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- Definition

Loss contingency settlement credit amount for services

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- Definition

Loss Contingency Surety Bonds

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Maximum time period for receipt of settlement

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- Definition

Number of agreements

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- Definition

This element represents the gross amount awarded, to be received by, or to be remitted to the entity in settlement of litigation occurring during the period.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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The carrying amount as of the balance sheet date of the combined total of loss contingency liabilities.

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- Definition

The value (monetary amount) of the award the plaintiff seeks in the legal matter.

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Reflects the estimated amount of loss from the specified contingency as of the balance sheet date.

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The estimated maximum amount of possible loss from the contingency.

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The estimated minimum amount of possible loss from the contingency.

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Legal Proceedings (Details) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended	37 Months Ended	46 Months Ended				6 Months Ended
Legal Proceedings (Details) (USD $)	Jun. 30, 2011	Jun. 30, 2010	Jun. 30, 2011	Jun. 30, 2010	Dec. 31, 2000 i2 [Member] Dillard's Inc [Member] Pending or Threatened Litigation [Member]	Sep. 30, 2010 i2 [Member] Dillard's Inc [Member] Pending or Threatened Litigation [Member]	Jun. 30, 2011 i2 [Member] Dillard's Inc [Member] Pending or Threatened Litigation [Member]	Dec. 31, 2010 i2 [Member] Dillard's Inc [Member] Pending or Threatened Litigation [Member]	Oct. 04, 2010 i2 [Member] Dillard's Inc [Member] Pending or Threatened Litigation [Member]	Jan. 31, 2010 i2 [Member] Dillard's Inc [Member] Pending or Threatened Litigation [Member]	Jun. 30, 2011 i2 [Member] Oracle [Member]	Jun. 30, 2011 Oracle [Member]	Jun. 24, 2011 i2 [Member] Pending or Threatened Litigation [Member]
Loss Contingencies [Line Items]
Loss Contingency, Damages Sought, Value							$ 8,100,000
Number of agreements					2
Adverse court judgement amount						237,000,000
Post judgement interest						5.00%
Supersedeas bond posted									25,000,000
Loss Contingency, Range of Possible Loss, Minimum							19,000,000
Loss Contingency, Range of Possible Loss, Maximum							237,000,000
Loss Contingency, Estimate of Possible Loss							19,000,000
Loss Contingency Accrual, at Carrying Value								14,000,000		5,000,000
Litigation settlement	0	0	37,500,000	0							35,000,000
Litigation settlement, noncash credit amount for services											2,500,000
Maximum time period for receipt of settlement												2 years
Loss contingency settlement agreement consideration amount													$ 500,000