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v3.19.1

Description Of Business (Narrative) (Details) | Sep. 30, 2018
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HRG [Member] |
Percentage of ownership interest | 62.00%

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- Definition Percentage Of Ownership Interest + References No definition available. + Details
Name: | spb_PercentageOfOwnershipInterest
Namespace Prefix: | spb_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

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- Details
Name: | srt_OwnershipAxis=spb_HrgGroupIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |