CAPITAL STOCK (Schedule of Assumptions Used to Estimate Fair Value) (Details) - $ / shares	12 Months Ended
Mar. 30, 2019	Mar. 31, 2018	Apr. 01, 2017
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected stock price volatility	30.00%	22.60%	31.30%
Expected term	6 months	6 months	6 months
Risk-free interest rate	2.30%	1.20%	0.50%
Dividend Yield	0.00%	0.00%	0.00%
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected stock price volatility	26.10%	24.20%	24.00%
Expected term	4 years 10 months 24 days	4 years 9 months 18 days	4 years 10 months 24 days
Risk-free interest rate	2.80%	1.70%	1.20%
Dividend Yield	0.00%	0.00%	0.00%
Fair value per option (in dollars per share)	$ 26.67	$ 10.25	$ 7.61
Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted Average Grant Date Fair Value (in dollars per share), Granted	94.55	41.87	32.61
Weighted Average Grant Date Fair Value (in dollars per share), Vested	$ 40.04	$ 33.03	$ 34.98
Performance Share Units (PSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected stock price volatility	27.07%	26.11%	26.39%
Peer group stock price volatility	34.98%	34.13%	33.86%
Correlation of returns	47.57%	49.51%	51.17%
Weighted Average Grant Date Fair Value (in dollars per share), Granted	$ 115.64	$ 46.49	$ 34.07
Weighted Average Grant Date Fair Value (in dollars per share), Vested	$ 29.20	$ 0.00	$ 0.00

Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Correlation of Returns

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Peer Group Stock Price Volatility

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

The weighted average fair value as of grant date pertaining to an equity-based award plan other than a stock (or unit) option plan for which the grantee gained the right during the reporting period, by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash in accordance with the terms of the arrangement.

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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

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- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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- Definition

Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
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-URI http://asc.fasb.org/extlink&oid=115993241&loc=d3e301413-122809

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