Intangible Assets (Narrative) (Details)		12 Months Ended
	Jul. 02, 2018 USD ($)	Mar. 31, 2020 USD ($)	Mar. 31, 2019 USD ($) asset
Schedule of Intangible Assets [Line Items]
Impairment of indefinite-lived assets		$ 0
Number of assets impaired | asset			3
Finite-lived intangible assets, weighted average remaining period		10 years 10 months 24 days
Amortization of intangible assets		$ 19,633,000	$ 21,767,000
Minimum
Schedule of Intangible Assets [Line Items]
Intangible assets, useful lives		10 years
Maximum
Schedule of Intangible Assets [Line Items]
Intangible assets, useful lives		30 years
Finite-Lived Tradenames and Customer Relationships
Schedule of Intangible Assets [Line Items]
Indefinite-lived intangibles, reductions			(155,000,000.0)
Intangible assets, tradename impairment			40,953,000
Amortization of intangible assets		$ 19,633,000	21,767,000
Indefinite- Lived Tradenames
Schedule of Intangible Assets [Line Items]
Indefinite-lived intangibles, reductions			(30,562,000)
Impairment of indefinite-lived assets			$ 154,967,000
Disposal group, disposed of by sale, not discontinued operations | Household Cleaning | Household Cleaning | Finite-Lived Tradenames and Customer Relationships
Schedule of Intangible Assets [Line Items]
Finite-lived intangible assets written off	$ (18,800,000)
Disposal group, disposed of by sale, not discontinued operations | Household Cleaning | Household Cleaning | Indefinite- Lived Tradenames
Schedule of Intangible Assets [Line Items]
Indefinite-lived intangibles, reductions	$ (30,500,000)
Measurement Input, Cap Rate
Schedule of Intangible Assets [Line Items]
Indefinite-lived intangible asset, increase (decrease) in measurement input		0.50%
Measurement Input, Long-term Revenue Growth Rate
Schedule of Intangible Assets [Line Items]
Indefinite-lived intangible asset, increase (decrease) in measurement input		(0.50%)