XML 86 R85.htm IDEA: XBRL DOCUMENT v2.4.1.9
Subsequent Events Subsequent Events (Details) (USD $)
0 Months Ended 3 Months Ended 6 Months Ended 0 Months Ended
Apr. 15, 2015
Mar. 27, 2015
Mar. 27, 2015
Apr. 16, 2015
Apr. 02, 2015
Revolving Credit Facility          
Subsequent Event [Line Items]          
Borrowings outstanding, credit facilities   $ 0us-gaap_LineOfCreditFacilityAmountOutstanding
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_RevolvingCreditFacilityMember
$ 0us-gaap_LineOfCreditFacilityAmountOutstanding
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_RevolvingCreditFacilityMember
   
2020 Notes | Subsequent Event [Member]          
Subsequent Event [Line Items]          
Stated interest rate 4.875%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= mnk_A2020NotesMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
       
2020 Notes | Unsecured Debt | Subsequent Event [Member]          
Subsequent Event [Line Items]          
Face amount 700,000,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_DebtInstrumentAxis
= mnk_A2020NotesMember
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_UnsecuredDebtMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
       
2020 Notes | Prior To April 15, 2017 | Subsequent Event [Member]          
Subsequent Event [Line Items]          
Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed 40.00%us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed
/ us-gaap_DebtInstrumentAxis
= mnk_A2020NotesMember
/ us-gaap_LongtermDebtTypeAxis
= mnk_PriorToApril152017Member
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
       
2020 Notes | Option A | Subsequent Event [Member]          
Subsequent Event [Line Items]          
Debt Instrument, Repurchase Percentage 101.00%mnk_DebtInstrumentRepurchasePercentage
/ us-gaap_DebtInstrumentAxis
= mnk_A2020NotesMember
/ us-gaap_LongtermDebtTypeAxis
= mnk_OptionAMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
       
2020 Notes | Option B | Subsequent Event [Member]          
Subsequent Event [Line Items]          
Debt Instrument, Repurchase Percentage 100.00%mnk_DebtInstrumentRepurchasePercentage
/ us-gaap_DebtInstrumentAxis
= mnk_A2020NotesMember
/ us-gaap_LongtermDebtTypeAxis
= mnk_OptionBMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
       
2025 Notes | Subsequent Event [Member]          
Subsequent Event [Line Items]          
Stated interest rate 5.50%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= mnk_A2025NotesMemberMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
       
2025 Notes | Unsecured Debt | Subsequent Event [Member]          
Subsequent Event [Line Items]          
Face amount 700,000,000us-gaap_DebtInstrumentFaceAmount
/ us-gaap_DebtInstrumentAxis
= mnk_A2025NotesMemberMember
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_UnsecuredDebtMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
       
2025 Notes | Prior To April 15, 2018 | Subsequent Event [Member]          
Subsequent Event [Line Items]          
Debt Instrument, Redemption Price, Percentage of Principal Amount Redeemed 40.00%us-gaap_DebtInstrumentRedemptionPricePercentageOfPrincipalAmountRedeemed
/ us-gaap_DebtInstrumentAxis
= mnk_A2025NotesMemberMember
/ us-gaap_LongtermDebtTypeAxis
= mnk_PriorToApril152018Member
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
       
2025 Notes | Option A | Subsequent Event [Member]          
Subsequent Event [Line Items]          
Debt Instrument, Repurchase Percentage 101.00%mnk_DebtInstrumentRepurchasePercentage
/ us-gaap_DebtInstrumentAxis
= mnk_A2025NotesMemberMember
/ us-gaap_LongtermDebtTypeAxis
= mnk_OptionAMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
       
2025 Notes | Option B | Subsequent Event [Member]          
Subsequent Event [Line Items]          
Debt Instrument, Repurchase Percentage 100.00%mnk_DebtInstrumentRepurchasePercentage
/ us-gaap_DebtInstrumentAxis
= mnk_A2025NotesMemberMember
/ us-gaap_LongtermDebtTypeAxis
= mnk_OptionBMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
       
Ikaria          
Subsequent Event [Line Items]          
Acquisition Costs, Period Cost   7,100,000us-gaap_AcquisitionCosts
/ us-gaap_BusinessAcquisitionAxis
= mnk_IkariaMember
7,100,000us-gaap_AcquisitionCosts
/ us-gaap_BusinessAcquisitionAxis
= mnk_IkariaMember
   
Ikaria | Subsequent Event [Member]          
Subsequent Event [Line Items]          
Total consideration, net of cash       2,300,000,000mnk_BusinessCombinationConsiderationTransferredNetOfCashAcquired
/ us-gaap_BusinessAcquisitionAxis
= mnk_IkariaMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
 
Acquired debt       1,100,000,000mnk_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilitiesLongTermDebt
/ us-gaap_BusinessAcquisitionAxis
= mnk_IkariaMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
 
Ikaria | Unsecured Debt | Subsequent Event [Member]          
Subsequent Event [Line Items]          
Debt issued with acquisition       1,400,000,000us-gaap_BusinessCombinationConsiderationTransferredLiabilitiesIncurred
/ us-gaap_BusinessAcquisitionAxis
= mnk_IkariaMember
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_UnsecuredDebtMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember
 
Ikaria | Revolving Credit Facility | Subsequent Event [Member]          
Subsequent Event [Line Items]          
Borrowings outstanding, credit facilities         $ 240,000,000us-gaap_LineOfCreditFacilityAmountOutstanding
/ us-gaap_BusinessAcquisitionAxis
= mnk_IkariaMember
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_RevolvingCreditFacilityMember
/ us-gaap_SubsequentEventTypeAxis
= us-gaap_SubsequentEventMember