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Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
Prepaid Expenses and Other Current Assets [Line Items] |  |  |  |
Income tax receivable |  | $ 35 | $ 39 |
Restricted Cash and Cash Equivalents, Current |  | 258 | 138 |
Assets held for sale | [1] | 7 | 25 |
Prepaid expenses and other current assets |  | 125 | 136 |
Prepaid Expense and Other Assets, Current |  | 425 | 338 |
Property, Plant and Equipment [Line Items] |  |  |  |
Property, Plant and equipment, gross |  | 2,465 | 2,306 |
Accumulated depreciation and amortization |  | (1,230) | (1,136) |
Property, Plant and equipment, net |  | 1,235 | 1,170 |
Depreciation and amortization |  | 132 | 114 | $ 146
Other Assets, Noncurrent [Line Items] |  |  |  |
Operating Lease, Right-of-Use Asset |  | 851 | 642 |
Other assets |  | 1,435 | 1,313 |
Other Assets, Miscellaneous, Noncurrent |  | 421 | 360 |
Proceeds from Sale, Maturity and Collection of Investments |  | 206 |  |
Accounts Payable and Other Current Liabilities [Line Items] |  |  |  |
Accounts payable and other current liabilities |  | 1,189 | 960 |
Franchise Incentive [Member] |  |  |  |
Other Assets, Noncurrent [Line Items] |  |  |  |
Other assets |  | 163 | 174 |
Land |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Property, Plant and equipment, gross |  | 428 | 408 |
Buildings and improvements |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Property, Plant and equipment, gross |  | 1,423 | 1,325 |
Finance leases, primarily buildings |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Property, Plant and equipment, gross |  | 71 | 68 |
Machinery, Equipment and Other |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Property, Plant and equipment, gross |  | 543 | 505 |
GrubHub Inc. [Member] | Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member] |  |  |  |
Other Assets, Noncurrent [Line Items] |  |  |  |
Equity Securities, FV-NI | [2] | 0 | 137 |
Accounts Payable and Accrued Liabilities [Member] |  |  |  |
Accounts Payable and Other Current Liabilities [Line Items] |  |  |  |
Accounts payable |  | 215 | 173 |
Accrued compensation and benefits |  | 225 | 223 |
Accrued Advertising, Current |  | 196 | 96 |
Operating Lease, Liability, Current |  | 97 | 67 |
Accrued taxes, other than income taxes |  | 36 | 52 |
Other current liabilities |  | $ 420 | $ 349 |
[1] | (a) Reflects the carrying value of restaurants we have offered for sale to franchisees and excess properties that we do not intend to use for restaurant operations in the future.
[2] | (b) In the third quarter of 2020 we sold our entire investment in Grubhub, Inc. common stock and received proceeds of $206 million.

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