BENEFIT PLANS - Schedule of Collective Bargaining Agreement Dates and Contributions to Each Plant (Detail) $ in Millions	12 Months Ended
Feb. 24, 2018 USD ($)	Feb. 25, 2017 USD ($)	Feb. 27, 2016 USD ($)
Defined Benefit Plan Disclosure [Line Items]
Contribution to pension plans	$ 44	$ 36	$ 36
Minneapolis Food Distributing Industry Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Contribution to pension plans	$ 10	10	10
Total Collective Bargaining Agreements	1
Expiration Date Regarding Collective Bargaining Agreement	May 31, 2018
Percentage of associates under collective bargaining agreement	100.00%
Over 5% Contribution	Yes
Minneapolis Retail Meat Cutters And Food Handlers Pension Fund [Member]
Defined Benefit Plan Disclosure [Line Items]
Contribution to pension plans	$ 9	9	9
Total Collective Bargaining Agreements	1
Expiration Date Regarding Collective Bargaining Agreement	Mar. 03, 2018
Percentage of associates under collective bargaining agreement	100.00%
Over 5% Contribution	Yes
Central States, Southeast and Southwest Areas Pension Fund [Member]
Defined Benefit Plan Disclosure [Line Items]
Contribution to pension plans	$ 5	4	4
Total Collective Bargaining Agreements	4
Expiration Date Regarding Collective Bargaining Agreement	Sep. 14, 2019
Percentage of associates under collective bargaining agreement	40.10%
Over 5% Contribution	No
UFCW Unions and Participating Employers Pension Fund
Defined Benefit Plan Disclosure [Line Items]
Contribution to pension plans	$ 6	6	5
Total Collective Bargaining Agreements	2
Expiration Date Regarding Collective Bargaining Agreement	Jul. 11, 2020
Percentage of associates under collective bargaining agreement	73.00%
Over 5% Contribution	Yes
Western Conference of Teamsters Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Contribution to pension plans	$ 11	4	4
Total Collective Bargaining Agreements	22
Expiration Date Regarding Collective Bargaining Agreement	Apr. 20, 2019
Percentage of associates under collective bargaining agreement	15.80%
Over 5% Contribution	No
UFCW Unions and Employers Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Contribution to pension plans	$ 2	2	2
Total Collective Bargaining Agreements	1
Expiration Date Regarding Collective Bargaining Agreement	Apr. 06, 2019
Percentage of associates under collective bargaining agreement	100.00%
Over 5% Contribution	Yes
All Other Multiemployer Pension Plans
Defined Benefit Plan Disclosure [Line Items]
Contribution to pension plans	$ 1	$ 1	$ 2

Number of collective bargaining agreements.

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Over five percent contribution.

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Amount of contribution received by defined benefit plan from employer which increases plan assets.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (d)(5)(ii)
-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 6
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e2709-114920

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 20
-Section 50
-Paragraph 1
-Subparagraph (b)(3)
-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
-Paragraph 1
-Subparagraph (d)(5)(iv)(01)
-URI http://asc.fasb.org/extlink&oid=82843861&loc=d3e1928-114920

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Expiration date of the collective bargaining arrangement requiring contributions to the multiemployer plan, in CCYY-MM-DD format. A multiemployer plan is a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 80
-Section 50
-Paragraph 5
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947

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Percentage of employee participants subject to a collective bargaining arrangement to all of the employer's participants in a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers.

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