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v2.4.1.9

Restructuring (Details) (USD $) In Millions, unless otherwise specified | 6 Months Ended
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May 31, 2014 | May 31, 2014 Employees
Operational Excellence Program [Member] |  |
Restructuring Cost and Reserve [Line Items] |  |
Expected restructuring costs | $ 4.7 us-gaap_RestructuringAndRelatedCostExpectedCost1 / us-gaap_RestructuringPlanAxis = ango_OperationalExcellenceProgramMember | 4.7 us-gaap_RestructuringAndRelatedCostExpectedCost1 / us-gaap_RestructuringPlanAxis = ango_OperationalExcellenceProgramMember
Restructuring costs incurred to date | 1.4 us-gaap_RestructuringAndRelatedCostCostIncurredToDate1 / us-gaap_RestructuringPlanAxis = ango_OperationalExcellenceProgramMember | 1.4 us-gaap_RestructuringAndRelatedCostCostIncurredToDate1 / us-gaap_RestructuringPlanAxis = ango_OperationalExcellenceProgramMember
Accelerated depreciation due to restructuring | 0.7 us-gaap_RestructuringReserveAcceleratedDepreciation / us-gaap_RestructuringPlanAxis = ango_OperationalExcellenceProgramMember |
Severance [Member] | Operational Excellence Program [Member] |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring costs incurred to date | 0.6 us-gaap_RestructuringAndRelatedCostCostIncurredToDate1 / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = ango_OperationalExcellenceProgramMember | 0.6 us-gaap_RestructuringAndRelatedCostCostIncurredToDate1 / us-gaap_RestructuringCostAndReserveAxis = us-gaap_EmployeeSeveranceMember / us-gaap_RestructuringPlanAxis = ango_OperationalExcellenceProgramMember
Other Costs [Member] | Operational Excellence Program [Member] |  |
Restructuring Cost and Reserve [Line Items] |  |
Restructuring costs incurred to date | 0.1 us-gaap_RestructuringAndRelatedCostCostIncurredToDate1 / us-gaap_RestructuringCostAndReserveAxis = us-gaap_OtherRestructuringMember / us-gaap_RestructuringPlanAxis = ango_OperationalExcellenceProgramMember | 0.1 us-gaap_RestructuringAndRelatedCostCostIncurredToDate1 / us-gaap_RestructuringCostAndReserveAxis = us-gaap_OtherRestructuringMember / us-gaap_RestructuringPlanAxis = ango_OperationalExcellenceProgramMember
Minimum [Member] |  |
Restructuring Cost and Reserve [Line Items] |  |
Expected number of positions eliminated |  | 80,000 us-gaap_RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated / us-gaap_RangeAxis = us-gaap_MinimumMember
Minimum [Member] | Operational Excellence Program [Member] |  |
Restructuring Cost and Reserve [Line Items] |  |
Expected future saving |  | 15 us-gaap_EffectOnFutureEarningsAmount / us-gaap_RangeAxis = us-gaap_MinimumMember / us-gaap_RestructuringPlanAxis = ango_OperationalExcellenceProgramMember
Maximum [Member] |  |
Restructuring Cost and Reserve [Line Items] |  |
Expected number of positions eliminated |  | 100,000 us-gaap_RestructuringAndRelatedCostExpectedNumberOfPositionsEliminated / us-gaap_RangeAxis = us-gaap_MaximumMember
Maximum [Member] | Operational Excellence Program [Member] |  |
Restructuring Cost and Reserve [Line Items] |  |
Expected future saving |  | 18 us-gaap_EffectOnFutureEarningsAmount / us-gaap_RangeAxis = us-gaap_MaximumMember / us-gaap_RestructuringPlanAxis = ango_OperationalExcellenceProgramMember
Facility Improvements [Member] | Operational Excellence Program [Member] |  |
Restructuring Cost and Reserve [Line Items] |  |
Expected restructuring costs | $ 5.4 us-gaap_RestructuringAndRelatedCostExpectedCost1 / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_BuildingImprovementsMember / us-gaap_RestructuringPlanAxis = ango_OperationalExcellenceProgramMember | 5.4 us-gaap_RestructuringAndRelatedCostExpectedCost1 / us-gaap_PropertyPlantAndEquipmentByTypeAxis = us-gaap_BuildingImprovementsMember / us-gaap_RestructuringPlanAxis = ango_OperationalExcellenceProgramMember

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- Definition The quantified amount of the future effect on earnings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 + Details
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Period Type: | duration

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- Definition Amount of costs incurred to date for the specified restructuring cost. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 + Details
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- Definition Amount expected to be recognized in earnings for the specified restructuring cost. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6394359&loc=d3e17939-110869 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section P -Subsection 3, 4 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 5.P.4(b)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 + Details
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- Definition The expected number of positions to be eliminated as a result of restructuring activities. + References No definition available. + Details
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- Details
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- Definition Amount of accelerated depreciation charged against earnings associated with exit from or disposal of business activities or restructuring plan. + References No definition available. + Details
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- Details
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- Details
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- Details
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- Details
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