Stock-Based Compensation (Share Activity) (Details) - shares shares in Thousands	9 Months Ended
Feb. 26, 2017	Feb. 28, 2016
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Awards exercised/vested	(1,500)	(1,900)
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Outstanding beginning of period	6,320
Awards granted	580
Awards exercised/vested	(1,480)
Awards forfeited	(160)
Outstanding end of period	5,260
Restricted Stock/ Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding beginning of period	110
Awards granted	70
Awards exercised/vested	(20)
Awards forfeited	(10)
Performance unit adjustment	0
Outstanding end of period	150
Darden Stock Units
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding beginning of period	1,430
Awards granted	310
Awards exercised/vested	(280)
Awards forfeited	(70)
Performance unit adjustment	0
Outstanding end of period	1,390
Cash-Settled Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding beginning of period	210
Awards granted	0
Awards exercised/vested	(110)
Awards forfeited	(30)
Performance unit adjustment	10
Outstanding end of period	80
Equity-Settled Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding beginning of period	170
Awards granted	190
Awards exercised/vested	0
Awards forfeited	(30)
Performance unit adjustment	0
Outstanding end of period	330

Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Adjustment

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iv)(3)
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The number of grants made 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).

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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-Subparagraph (c)(2)(iii)(1)
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The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Net number of share options (or share units) granted during the period.

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Number of options outstanding, including both vested and non-vested options.

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Number of share options (or share units) exercised during the current period.

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-Publisher FASB
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