Restructuring and Other Charges (Details) - USD ($) $ in Millions	12 Months Ended
Apr. 01, 2017	Apr. 02, 2016
Way Forward Plan [Member]
Restructuring Cost and Reserve [Line Items]
Cash-related restructuring charges	$ 289.1
Non-cash charges	432.5
Restructuring and non-cash charges	721.6
Global Reorganization Plan [Member]
Restructuring Cost and Reserve [Line Items]
Cash-related restructuring charges	4.9	$ 86.0
Restructuring Charges, Cost Incurred to Date	90.9
Non-cash charges	0.0	56.5
Non-cash Charges, Cost Incurred to Date	56.5
Restructuring and non-cash charges	4.9	142.5
Restructuring and Related Cost, Cost Incurred to Date	147.4
Severance and benefit costs [Member] \| Way Forward Plan [Member]
Restructuring Cost and Reserve [Line Items]
Cash-related restructuring charges	182.7
Severance and benefit costs [Member] \| Global Reorganization Plan [Member]
Restructuring Cost and Reserve [Line Items]
Cash-related restructuring charges	4.7	64.4
Restructuring Charges, Cost Incurred to Date	69.1
Lease termination and store closure costs [Member] \| Way Forward Plan [Member]
Restructuring Cost and Reserve [Line Items]
Cash-related restructuring charges	87.3
Lease termination and store closure costs [Member] \| Global Reorganization Plan [Member]
Restructuring Cost and Reserve [Line Items]
Cash-related restructuring charges	0.2	7.8
Restructuring Charges, Cost Incurred to Date	8.0
Other cash charges [Member] \| Way Forward Plan [Member]
Restructuring Cost and Reserve [Line Items]
Cash-related restructuring charges	19.1
Other cash charges [Member] \| Global Reorganization Plan [Member]
Restructuring Cost and Reserve [Line Items]
Cash-related restructuring charges	0.0	13.8
Restructuring Charges, Cost Incurred to Date	13.8
Impairment of Assets [Member] \| Way Forward Plan [Member]
Restructuring Cost and Reserve [Line Items]
Non-cash charges	234.6
Impairment of Assets [Member] \| Global Reorganization Plan [Member]
Restructuring Cost and Reserve [Line Items]
Non-cash charges	0.0	27.2
Non-cash Charges, Cost Incurred to Date	27.2
Accelerated stock-based compensation expense [Member] \| Global Reorganization Plan [Member]
Restructuring Cost and Reserve [Line Items]
Non-cash charges	0.0	8.9
Non-cash Charges, Cost Incurred to Date	8.9
Inventories-related charges [Member] \| Way Forward Plan [Member]
Restructuring Cost and Reserve [Line Items]
Non-cash charges	197.9
Inventories-related charges [Member] \| Global Reorganization Plan [Member]
Restructuring Cost and Reserve [Line Items]
Non-cash charges	0.0	$ 20.4
Non-cash Charges, Cost Incurred to Date	$ 20.4

Amount of non-cash charges incurred to date for the specified restructuring cost.

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Non-cash charges related to restructuring.

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Amount of cash charges incurred to date for the specified restructuring cost.

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Amount of costs incurred to date for the specified restructuring cost.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
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-Publisher SEC
-Name Staff Accounting Bulletin (SAB)
-Number Topic 5
-Section P
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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation.

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