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v2.4.1.9

RESTRUCTURING ACTIVITIES (Liabilities for Initiatives and Changes) (Details) (SCAE Plan, USD $) In Millions, unless otherwise specified | 6 Months Ended
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Nov. 23, 2014
Restructuring Cost and Reserve [Line Items] |
Balance at | $ 64.1 us-gaap_RestructuringReserve
Costs Incurred and Charged to Expense | 21.7 us-gaap_RestructuringCharges
Costs Paid or Otherwise Settled | (44.6)us-gaap_PaymentsForRestructuring
Changes in Estimates | (4.3)us-gaap_RestructuringReserveAccrualAdjustment
Balance at | 36.9 us-gaap_RestructuringReserve
Severance |
Restructuring Cost and Reserve [Line Items] |
Balance at | 46.9 us-gaap_RestructuringReserve / cag_RestructuringAndRelatedCostByRestructuringPlanAxis = cag_SCAEPlanMember / us-gaap_RestructuringCostAndReserveAxis = cag_SeveranceAndRelatedCostsMember
Costs Incurred and Charged to Expense | 8.7 us-gaap_RestructuringCharges / cag_RestructuringAndRelatedCostByRestructuringPlanAxis = cag_SCAEPlanMember / us-gaap_RestructuringCostAndReserveAxis = cag_SeveranceAndRelatedCostsMember
Costs Paid or Otherwise Settled | (33.6)us-gaap_PaymentsForRestructuring / cag_RestructuringAndRelatedCostByRestructuringPlanAxis = cag_SCAEPlanMember / us-gaap_RestructuringCostAndReserveAxis = cag_SeveranceAndRelatedCostsMember
Changes in Estimates | (3.0)us-gaap_RestructuringReserveAccrualAdjustment / cag_RestructuringAndRelatedCostByRestructuringPlanAxis = cag_SCAEPlanMember / us-gaap_RestructuringCostAndReserveAxis = cag_SeveranceAndRelatedCostsMember
Balance at | 19.0 us-gaap_RestructuringReserve / cag_RestructuringAndRelatedCostByRestructuringPlanAxis = cag_SCAEPlanMember / us-gaap_RestructuringCostAndReserveAxis = cag_SeveranceAndRelatedCostsMember
Multi-employer pension costs |
Restructuring Cost and Reserve [Line Items] |
Balance at | 11.2 us-gaap_RestructuringReserve / cag_RestructuringAndRelatedCostByRestructuringPlanAxis = cag_SCAEPlanMember / us-gaap_RestructuringCostAndReserveAxis = cag_MultiEmployerPensionCostMember
Costs Incurred and Charged to Expense | 0 us-gaap_RestructuringCharges / cag_RestructuringAndRelatedCostByRestructuringPlanAxis = cag_SCAEPlanMember / us-gaap_RestructuringCostAndReserveAxis = cag_MultiEmployerPensionCostMember
Costs Paid or Otherwise Settled | 0 us-gaap_PaymentsForRestructuring / cag_RestructuringAndRelatedCostByRestructuringPlanAxis = cag_SCAEPlanMember / us-gaap_RestructuringCostAndReserveAxis = cag_MultiEmployerPensionCostMember
Changes in Estimates | 0.2 us-gaap_RestructuringReserveAccrualAdjustment / cag_RestructuringAndRelatedCostByRestructuringPlanAxis = cag_SCAEPlanMember / us-gaap_RestructuringCostAndReserveAxis = cag_MultiEmployerPensionCostMember
Balance at | 11.4 us-gaap_RestructuringReserve / cag_RestructuringAndRelatedCostByRestructuringPlanAxis = cag_SCAEPlanMember / us-gaap_RestructuringCostAndReserveAxis = cag_MultiEmployerPensionCostMember
Other costs |
Restructuring Cost and Reserve [Line Items] |
Balance at | 6.0 us-gaap_RestructuringReserve / cag_RestructuringAndRelatedCostByRestructuringPlanAxis = cag_SCAEPlanMember / us-gaap_RestructuringCostAndReserveAxis = cag_OthercostsMember
Costs Incurred and Charged to Expense | 13.0 us-gaap_RestructuringCharges / cag_RestructuringAndRelatedCostByRestructuringPlanAxis = cag_SCAEPlanMember / us-gaap_RestructuringCostAndReserveAxis = cag_OthercostsMember
Costs Paid or Otherwise Settled | (11.0)us-gaap_PaymentsForRestructuring / cag_RestructuringAndRelatedCostByRestructuringPlanAxis = cag_SCAEPlanMember / us-gaap_RestructuringCostAndReserveAxis = cag_OthercostsMember
Changes in Estimates | (1.5)us-gaap_RestructuringReserveAccrualAdjustment / cag_RestructuringAndRelatedCostByRestructuringPlanAxis = cag_SCAEPlanMember / us-gaap_RestructuringCostAndReserveAxis = cag_OthercostsMember
Balance at | $ 6.5 us-gaap_RestructuringReserve / cag_RestructuringAndRelatedCostByRestructuringPlanAxis = cag_SCAEPlanMember / us-gaap_RestructuringCostAndReserveAxis = cag_OthercostsMember

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- Definition Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 + Details
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- Definition Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3602-108585 Reference 2: 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 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 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140864-122747 Reference 5: 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 Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan. + 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(b)) -URI http://asc.fasb.org/extlink&oid=27011515&loc=d3e140904-122747 Reference 2: 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 of any reversal and other adjustment made during the period to the amount of a previously accrued liability for a specified type of restructuring cost, excluding adjustments for costs incurred during the period, costs settled during the period, and foreign currency translation adjustments. + 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 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 40 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6394291&loc=d3e17658-110867 + Details
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