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Debt - Components of Debt (Detail) € in Millions, $ in Millions	Dec. 29, 2018 USD ($)	Dec. 29, 2018 EUR (€)	Jan. 30, 2018 USD ($)	Dec. 30, 2017 USD ($)	Mar. 31, 2017 USD ($)
Debt Instrument [Line Items]
Total long-term debt, principal amount	$ 1,359.2			$ 2,313.5
Less: Debt required to be repaid or extinguished as part of divestiture
Total debt, Unamortized debt issuance costs	17.0			26.5
Senior notes	1,246.1			2,057.5
Other debt financing	2.1			0.8
Total debt	1,342.2			2,287.0
Line of Credit, Current	0.0			220.3
Short-term borrowings	89.0			0.0
Other debt financing	1.1			0.8
Total current debt	92.0			225.4
Long Term Debt Required To Be Repaid Or Extinguished From Divestiture Face Amount	0.0			525.0
Unamortized Debt Costs	0.0			6.0
Debt Instrument, Unamortized Premium				19.9
Long Term Debt Required To Be Repaid Or Extinguished From Divestiture	0.0			519.0
Short-term borrowings
Debt Instrument [Line Items]
Total long-term debt	7.9			0.0
Less: Debt required to be repaid or extinguished as part of divestiture
Total debt, principal amount	7.9			0.0
Total debt, Unamortized debt issuance costs	0.0
Senior notes	7.9			0.0
Short-term borrowings	7.9			0.0
Long-term Debt
Debt Instrument [Line Items]
Total long-term debt	1,267.2			1,563.1
Less: Debt required to be repaid or extinguished as part of divestiture
Total debt, principal amount	1,267.2			1,563.1
Total debt, Unamortized debt issuance costs	17.0			20.5
Total long-term debt	1,250.2			1,542.6
ABL Facility
Debt Instrument [Line Items]
Total long-term debt	81.1		$ 250.0	220.3
Less: Debt required to be repaid or extinguished as part of divestiture
Total debt, principal amount	81.1		$ 250.0	220.3
Total debt, Unamortized debt issuance costs	0.0			0.0
Senior notes	81.1			220.3
Line of Credit, Current	81.1			220.3
GE Term Loan
Debt Instrument [Line Items]
Total long-term debt	0.0			2.0
Less: Debt required to be repaid or extinguished as part of divestiture
Total debt, principal amount	0.0			2.0
Total debt, Unamortized debt issuance costs	0.0			0.0
Senior notes	0.0			2.0
GE Term Loan - current maturities	0.0			2.0
Capital leases
Debt Instrument [Line Items]
Total long-term debt	5.0			6.4
Less: Debt required to be repaid or extinguished as part of divestiture
Total debt, principal amount	5.0			6.4
Capital leases	5.0			6.4
Capital leases - current maturities	1.9			2.3
10.000% Senior Notes Due in 2021
Debt Instrument [Line Items]
Total long-term debt	0.0			269.9
Less: Debt required to be repaid or extinguished as part of divestiture
Total debt, principal amount	0.0			269.9
Total debt, Unamortized debt issuance costs	0.0			0.0
Senior notes	0.0			269.9
10.000% Senior Notes Due in 2021 \| DSS Group Inc
Debt Instrument [Line Items]
Total long-term debt				250.0
Less: Debt required to be repaid or extinguished as part of divestiture
Total debt, principal amount				250.0
5.375% senior notes due in 2022
Debt Instrument [Line Items]
Total long-term debt	0.0			525.0
Less: Debt required to be repaid or extinguished as part of divestiture
Total debt, principal amount	0.0			525.0
Total debt, Unamortized debt issuance costs	0.0			6.0
Senior notes	0.0			519.0
Long Term Debt Required To Be Repaid Or Extinguished From Divestiture Face Amount	0.0			525.0
Unamortized Debt Costs	0.0			6.0
Long Term Debt Required To Be Repaid Or Extinguished From Divestiture	0.0			519.0
5.500% senior notes due in 2024
Debt Instrument [Line Items]
Total long-term debt	513.1	€ 450.0		539.1
Less: Debt required to be repaid or extinguished as part of divestiture
Total debt, principal amount	513.1	€ 450.0		539.1
Total debt, Unamortized debt issuance costs	7.2			9.5
Senior notes	505.9			529.6
5.500% senior notes due in 2025
Debt Instrument [Line Items]
Total long-term debt	750.0			750.0	$ 750.0
Less: Debt required to be repaid or extinguished as part of divestiture
Total debt, principal amount	750.0			750.0	$ 750.0
Total debt, Unamortized debt issuance costs	9.8			11.0
Senior notes	$ 740.2			$ 739.0