Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
Mar. 30, 2019	Mar. 31, 2018	Apr. 01, 2017
Cash flows from operating activities:
Net income (loss)	$ 430.9	$ 162.8	$ (99.3)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization expense	281.3	295.2	307.5
Deferred income tax expense (benefit)	8.5	84.1	(38.9)
Loss on sale of property	11.6	0.0	0.0
Non-cash stock-based compensation expense	88.6	74.5	63.6
Non-cash impairment of assets	25.8	50.0	253.8
Non-cash restructuring-related inventory charges	7.2	7.6	197.9
Other non-cash charges	6.9	11.9	34.4
Changes in operating assets and liabilities:
Accounts receivable	10.1	34.5	54.1
Inventories	(90.8)	57.8	120.4
Prepaid expenses and other current assets	(40.5)	(15.1)	(27.8)
Accounts payable and accrued liabilities	(4.7)	64.6	112.9
Income tax receivables and payables	29.7	165.1	(34.0)
Deferred income	(16.5)	1.4	(20.7)
Other balance sheet changes	35.7	(19.3)	28.7
Net cash provided by operating activities	783.8	975.1	952.6
Cash flows from investing activities:
Capital expenditures	(197.7)	(161.6)	(284.0)
Purchases of investments	(3,030.8)	(1,605.6)	(860.4)
Proceeds from sales and maturities of investments	2,357.5	1,582.7	942.4
Acquisitions and ventures	(4.5)	(4.6)	(6.1)
Proceeds from sale of property	20.0	0.0	0.0
Settlement of net investment hedges	(23.8)	0.0	0.0
Net cash used in investing activities	(879.3)	(189.1)	(208.1)
Cash flows from financing activities:
Proceeds from the issuance of short-term debt	0.0	10.1	3,735.2
Repayments of short-term debt	(9.9)	0.0	(3,851.3)
Proceeds from the issuance of long-term debt	398.1	0.0	0.0
Repayments of long-term debt	(300.0)	0.0	0.0
Payments of capital lease obligations	(19.6)	(28.2)	(27.3)
Payments of dividends	(190.7)	(162.4)	(164.8)
Repurchases of common stock, including shares surrendered for tax withholdings	(502.6)	(17.1)	(215.2)
Proceeds from exercise of stock options	21.8	0.1	5.0
Other financing activities	(2.8)	0.0	0.0
Net cash used in financing activities	(605.7)	(197.5)	(518.4)
Effect of exchange rate changes on cash, cash equivalents, and restricted cash	(27.8)	55.2	(16.4)
Net increase (decrease) in cash, cash equivalents, and restricted cash	(729.0)	643.7	209.7
Cash, cash equivalents, and restricted cash at beginning of period	1,355.5	711.8	502.1
Cash, cash equivalents, and restricted cash at end of period	$ 626.5	$ 1,355.5	$ 711.8

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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 3
-Subparagraph (SX 210.12-04(a))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e24072-122690

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

The cash inflow associated with the aggregate amount received by the entity through sale or maturity of marketable securities (held-to-maturity or available-for-sale) during the period.

+ References

No definition available.

+ Details

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- Definition

The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3179-108585

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Period Type:	duration

- Definition

The cash inflow from a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585

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Period Type:	duration

- Definition

Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2A
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109197908&loc=SL79508275-113901

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 14
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585

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Balance Type:	debit
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- Definition

The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585

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Balance Type:	credit
Period Type:	duration

- Definition

The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585

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- Definition

The cash outflow for a borrowing having initial term of repayment within one year or the normal operating cycle, if longer.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585

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- Definition

The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method.

+ References

+ Details

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