Financial Instruments (Details) - USD ($) $ in Millions	Mar. 31, 2018	Apr. 01, 2017
Notional Amounts of Derivative Financial Instruments
Notional amount of hedges	$ 2,654.9	$ 2,099.5
Derivative Assets
Derivative assets, fair value	12.3	32.6
Derivative Liabilities
Derivative liabilities, fair value	110.0	21.7
Designated [Member]
Notional Amounts of Derivative Financial Instruments
Notional amount of hedges	2,195.7	1,724.4
Derivative Assets
Derivative assets, fair value	1.2	27.3
Derivative Liabilities
Derivative liabilities, fair value	108.5	13.1
Designated [Member] \| Interest Rate Swaps [Member]
Notional Amounts of Derivative Financial Instruments
Notional amount of hedges	600.0	600.0
Derivative Assets
Interest Rate Fair Value Hedge Asset at Fair Value	0.0	0.0
Derivative Liabilities
Interest Rate Fair Value Hedge Liability at Fair Value	12.4
Designated [Member] \| Interest Rate Swaps [Member] \| Accrued expenses and other [Member]
Derivative Liabilities
Interest Rate Fair Value Hedge Liability at Fair Value	1.6
Designated [Member] \| Interest Rate Swaps [Member] \| Other Noncurrent Liabilities [Member]
Derivative Liabilities
Interest Rate Fair Value Hedge Liability at Fair Value	10.8	9.4
Undesignated [Member] \| Foreign Exchange Forward [Member]
Notional Amounts of Derivative Financial Instruments
Notional amount of hedges	459.2	375.1
Undesignated [Member] \| Foreign Exchange Forward [Member] \| Prepaid Expenses and Other Current Assets [Member]
Derivative Assets
Derivative assets, fair value	11.1	5.3
Undesignated [Member] \| Foreign Exchange Forward [Member] \| Accrued expenses and other [Member]
Derivative Liabilities
Derivative liabilities, fair value	1.5	8.6
Cash Flow Hedging [Member] \| Designated [Member] \| Foreign Exchange Forward [Member]
Notional Amounts of Derivative Financial Instruments
Notional amount of hedges	514.5	533.2
Derivative Liabilities
Foreign Currency Cash Flow Hedge Liability at Fair Value	13.5
Cash Flow Hedging [Member] \| Designated [Member] \| Foreign Exchange Forward [Member] \| Prepaid Expenses and Other Current Assets [Member]
Derivative Assets
Foreign Currency Cash Flow Hedge Asset at Fair Value	1.1	17.7
Cash Flow Hedging [Member] \| Designated [Member] \| Foreign Exchange Forward [Member] \| Accrued expenses and other [Member]
Derivative Liabilities
Foreign Currency Cash Flow Hedge Liability at Fair Value	12.9	3.7
Cash Flow Hedging [Member] \| Designated [Member] \| Foreign Exchange Forward [Member] \| Other Noncurrent Liabilities [Member]
Derivative Liabilities
Foreign Currency Cash Flow Hedge Liability at Fair Value	0.6
Net Investment Hedging [Member] \| Designated [Member]
Notional Amounts of Derivative Financial Instruments
Notional amount of hedges	1,081.2	591.2
Derivative Liabilities
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value	82.6	0.0
Net Investment Hedging [Member] \| Designated [Member] \| Prepaid Expenses and Other Current Assets [Member]
Derivative Assets
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Assets, Fair Value	0.1
Net Investment Hedging [Member] \| Designated [Member] \| Other Noncurrent Assets [Member]
Derivative Assets
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Assets, Fair Value		$ 9.6
Net Investment Hedging [Member] \| Designated [Member] \| Accrued expenses and other [Member]
Derivative Liabilities
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value	44.8
Net Investment Hedging [Member] \| Designated [Member] \| Other Noncurrent Liabilities [Member]
Derivative Liabilities
Derivative Instruments in Hedges, Net Investment in Foreign Operations, Liabilities, Fair Value	$ 37.8

Aggregate notional amount specified by the derivative(s). Expressed as an absolute value.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Article 12
-Section 13
-Sentence Column B

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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Reference 3: http://www.xbrl.org/2003/role/presentationRef
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Reference 4: http://www.xbrl.org/2003/role/presentationRef
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
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Fair value as of the balance sheet date of all foreign currency derivative assets designated as cash flow hedging instruments.

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Fair value of all derivative assets designated as hedges of net investment in foreign operations.

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Fair value of all derivative liabilities designated as hedges of net investment in foreign operations.

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