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Goodwill and Other Intangible Assets (Intangible Assets) (Details) - USD ($) $ in Millions | Mar. 31, 2018 | Jan. 01, 2018 | Dec. 31, 2017
--- | --- | --- | ---
Finite and Indefinite-Lived Intangible Asset by Major Class [Line Items] |  |  |  |
Finite-lived intangible assets, Gross carrying amount |  | $ 913 |  | $ 1,038
Finite-lived intangible assets, Accumulated amortization |  | 257 |  | 270
Intangible assets, net |  | 656 | $ 668 | 768
Customer Relations And Supply Agreements [Member] |  |  |  |
Finite and Indefinite-Lived Intangible Asset by Major Class [Line Items] |  |  |  |
Finite-lived intangible assets, Gross carrying amount | [1] | 549 |  | 674
Finite-lived intangible assets, Accumulated amortization | [1] | 242 |  | 256
Finite-lived intangible assets, Net | [1] | 307 |  | 418
Favorable leasehold arrangements, net [Member] |  |  |  |
Finite and Indefinite-Lived Intangible Asset by Major Class [Line Items] |  |  |  |
Finite-lived intangible assets, Gross carrying amount |  | 12 |  | 12
Finite-lived intangible assets, Accumulated amortization |  | 5 |  | 5
Finite-lived intangible assets, Net |  | 7 |  | 7
Deferred Loan Origination Costs |  |  |  |
Finite and Indefinite-Lived Intangible Asset by Major Class [Line Items] |  |  |  |
Finite-lived intangible assets, Gross carrying amount | [2] | 10 |  | 10
Finite-lived intangible assets, Accumulated amortization | [2] | 7 |  | 6
Finite-lived intangible assets, Net | [2] | 3 |  | 4
Other [Member] |  |  |  |
Finite and Indefinite-Lived Intangible Asset by Major Class [Line Items] |  |  |  |
Finite-lived intangible assets, Gross carrying amount |  | 5 |  | 5
Finite-lived intangible assets, Accumulated amortization |  | 3 |  | 3
Finite-lived intangible assets, Net |  | 2 |  | 2
Trade Names [Member] |  |  |  |
Finite and Indefinite-Lived Intangible Asset by Major Class [Line Items] |  |  |  |
Other Indefinite-lived Intangible Assets, Gross Carrying Amount |  | 295 |  | 295
Other Indefinite-lived Intangible Assets, Accumulated Amortization |  | 0 |  | 0
Other Indefinite-lived Intangible Assets |  | 295 |  | 295
Contractual Rights [Member] |  |  |  |
Finite and Indefinite-Lived Intangible Asset by Major Class [Line Items] |  |  |  |
Other Indefinite-lived Intangible Assets, Gross Carrying Amount |  | 30 |  | 30
Other Indefinite-lived Intangible Assets, Accumulated Amortization |  | 0 |  | 0
Other Indefinite-lived Intangible Assets |  | 30 |  | 30
Liquor Licenses [Member] |  |  |  |
Finite and Indefinite-Lived Intangible Asset by Major Class [Line Items] |  |  |  |
Other Indefinite-lived Intangible Assets, Gross Carrying Amount |  | 12 |  | 12
Other Indefinite-lived Intangible Assets, Accumulated Amortization |  | 0 |  | 0
Other Indefinite-lived Intangible Assets |  | $ 12 |  | $ 12
[1] | (1)Decrease in gross carrying amount is mainly due to the adoption of ASU No. 2014-09, Revenue from Contracts with Customers, see Note 2.
[2] | (2)Loan origination costs are associated with the 2014 Revolver, see Note 10 for further information on the 2014 Revolver.

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