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Statement of Cash Flows, Supplemental Information | 12 Months Ended
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Dec. 31, 2021
Supplemental Cash Flow Elements [Abstract] |
Cash Flow, Supplemental Disclosures [Text Block] | Supplemental Cash Flow Information The following table is a summary of the supplemental cash flow information during the years ended December 31, 2021, 2020 and 2019.
| Years Ended December 31,
| 2021 |  | 2020 |  | 2019
Supplemental disclosure of cash flow information: |  |  |  |  |
Cash payments related to operating lease liabilities(a) | $ | 550 |  |  | $ | 538 |  |  | $ | 541 |
Interest paid | 661 |  |  | 653 |  |  | 661 |
Income taxes paid | 20 |  |  | 19 |  |  | 16 |
Supplemental disclosure of non-cash investing and financing activities: |  |  |  |  |
New ROU assets obtained in exchange for operating lease liabilities | 573 |  |  | 627 |  |  | 431 |
Increase in accounts payable for purchases of property and equipment | 3 |  |  | 27 |  |  | 2 |
Purchase of property and equipment under finance leases and installment land purchases | 25 |  |  | 33 |  |  | 33 |
(a)Excludes the Company's contingent payments pursuant to operating leases, which are recorded as expense in the period such contingencies are resolved. The reconciliation of cash, cash equivalents, and restricted cash reported within various lines on the consolidated balance sheet to amounts reported in the consolidated statement of cash flows is shown below.
| As of December 31,
| 2021 |  | 2020 |  | 2019
Cash and cash equivalents | $ | 292 |  |  | $ | 232 |  |  | $ | 196 |
Restricted cash, current | 169 |  |  | 144 |  |  | 137 |
Restricted cash reported within other assets, net | 5 |  |  | 5 |  |  | 5 |
Cash, cash equivalents and restricted cash | $ | 466 |  |  | $ | 381 |  |  | $ | 338 |

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- Definition The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -URI http://asc.fasb.org/topic&trid=2134446 + Details
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- References No definition available. + Details
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