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Acquisition - Schedule of Acquired Finite-Lived Intangible Assets by Major Class (Details) - USD ($) $ in Millions | Jan. 28, 2019 | Jan. 02, 2019 | Jul. 02, 2018
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Spectrum Brands Holdings |  |  |
Business Acquisition [Line Items] |  |  |
Intangible asset acquired |  | $ 747.5 |
Spectrum Brands Holdings | Proprietary technology |  |  |
Business Acquisition [Line Items] |  |  |
Intangible asset acquired |  | $ 61.0 |
Weighted Average Useful Lives |  | 5 years 10 months 24 days |
Spectrum Brands Holdings | Customer relationships |  |  |
Business Acquisition [Line Items] |  |  |
Intangible asset acquired |  | $ 173.5 |
Weighted Average Useful Lives |  | 15 years |
Spectrum Auto Care Acquisition |  |  |
Business Acquisition [Line Items] |  |  |
Intangible asset acquired | $ 972.5 |  |
Spectrum Auto Care Acquisition | Trade names |  |  |
Business Acquisition [Line Items] |  |  |
Intangible asset acquired | $ 16.7 |  |
Weighted Average Useful Lives | 15 years |  |
Spectrum Auto Care Acquisition | Proprietary technology |  |  |
Business Acquisition [Line Items] |  |  |
Intangible asset acquired | $ 113.5 |  |
Weighted Average Useful Lives | 9 years 9 months 18 days |  |
Spectrum Auto Care Acquisition | Customer relationships |  |  |
Business Acquisition [Line Items] |  |  |
Intangible asset acquired | $ 139.4 |  |
Weighted Average Useful Lives | 15 years |  |
Nu Finish Acquisition |  |  |
Business Acquisition [Line Items] |  |  |
Intangible asset acquired |  |  | $ 21.8
Weighted Average Useful Lives |  |  | 14 years 4 months 24 days
Nu Finish Acquisition | Customer relationships |  |  |
Business Acquisition [Line Items] |  |  |
Intangible asset acquired |  |  | $ 15.2
Weighted Average Useful Lives |  |  | 15 years
Nu Finish Acquisition | Trade names |  |  |
Business Acquisition [Line Items] |  |  |
Intangible asset acquired |  |  | $ 4.2
Weighted Average Useful Lives |  |  | 14 years
Nu Finish Acquisition | Proprietary formula |  |  |
Business Acquisition [Line Items] |  |  |
Intangible asset acquired |  |  | $ 2.4
Weighted Average Useful Lives |  |  | 11 years
Trade names | Spectrum Brands Holdings |  |  |
Business Acquisition [Line Items] |  |  |
Indefinite intangible assets acquired |  | $ 513.0 |
Trade names | Spectrum Auto Care Acquisition |  |  |
Business Acquisition [Line Items] |  |  |
Indefinite intangible assets acquired | $ 702.9 |  |

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