Leases Noncancellable Operating Leases and Capital Leases (Details) - USD ($) $ in Millions	Jun. 16, 2018	Feb. 24, 2018
Leases [Abstract]
Remaining Fiscal 2019	$ 71
2020	110
2021	105
2022	91
2023	79
Thereafter	835
Total future minimum obligations	1,291
Capital Leases, Future Minimum Payments Due, Fiscal Year Maturity [Abstract]
Remaining Fiscal 2019	27
2020	38
2021	34
2022	30
2023	23
Thereafter	84
Total future minimum obligations	236
Less interest	(70)
Present value of net future minimum obligations	166
Less current capital lease obligations	(25)
Long-term capital lease obligations	$ 141	$ 149

Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=84164817&loc=d3e45280-112737

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(22))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-03(a)(16))
-URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910