The Acquisition of Prestige - Purchase price allocation (Parentheticals) (Details) - USD ($)  | 
1 Months Ended | 12 Months Ended | |
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Nov. 19, 2014  | 
Nov. 18, 2014  | 
Dec. 31, 2015  | 
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| Business Acquisition [Line Items] | |||
| Cash acquired | $ 1,100 | ||
| Prestige brands | |||
| Business Acquisition [Line Items] | |||
| Cash acquired | $ 1,100,000,000 | $ 295,800,000 | |
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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. No definition available. 
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- Definition The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business). Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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- Details 
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