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Fair Value Measurements - Financial Instruments Not Required to be Measured at Fair Value (Details) - USD ($) $ in Millions | Sep. 30, 2022 | Dec. 31, 2021
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Carrying Value | Level 2 |  |
Estimated fair values of the company's financial instruments that are not measured at fair value on a recurring basis |  |
Marketable securities, current | $ 155 | $ 127
Carrying Value | Level 2 | 2023 Notes |  |
Estimated fair values of the company's financial instruments that are not measured at fair value on a recurring basis |  |
Debt | 145 | 193
Carrying Value | Level 2 | 2024 Senior Notes |  |
Estimated fair values of the company's financial instruments that are not measured at fair value on a recurring basis |  |
Debt | 380 | 379
Carrying Value | Level 2 | 2024 Notes |  |
Estimated fair values of the company's financial instruments that are not measured at fair value on a recurring basis |  |
Debt | 596 | 596
Carrying Value | Level 2 | Other borrowings |  |
Estimated fair values of the company's financial instruments that are not measured at fair value on a recurring basis |  |
Debt | 26 | 24
Carrying Value | Level 3 |  |
Estimated fair values of the company's financial instruments that are not measured at fair value on a recurring basis |  |
Notes receivable, including noncurrent portion | 8 | 11
Fair Value | Level 2 |  |
Estimated fair values of the company's financial instruments that are not measured at fair value on a recurring basis |  |
Marketable securities, current | 155 | 127
Fair Value | Level 2 | 2023 Notes |  |
Estimated fair values of the company's financial instruments that are not measured at fair value on a recurring basis |  |
Debt | 144 | 196
Fair Value | Level 2 | 2024 Senior Notes |  |
Estimated fair values of the company's financial instruments that are not measured at fair value on a recurring basis |  |
Debt | 363 | 399
Fair Value | Level 2 | 2024 Notes |  |
Estimated fair values of the company's financial instruments that are not measured at fair value on a recurring basis |  |
Debt | 524 | 630
Fair Value | Level 2 | Other borrowings |  |
Estimated fair values of the company's financial instruments that are not measured at fair value on a recurring basis |  |
Debt | 26 | 24
Fair Value | Level 3 |  |
Estimated fair values of the company's financial instruments that are not measured at fair value on a recurring basis |  |
Notes receivable, including noncurrent portion | 8 | 11
Cash | Carrying Value | Level 1 |  |
Estimated fair values of the company's financial instruments that are not measured at fair value on a recurring basis |  |
Cash and cash equivalents | 1,243 | 1,295
Cash | Fair Value | Level 1 |  |
Estimated fair values of the company's financial instruments that are not measured at fair value on a recurring basis |  |
Cash and cash equivalents | 1,243 | 1,295
Cash equivalents | Carrying Value | Level 2 |  |
Estimated fair values of the company's financial instruments that are not measured at fair value on a recurring basis |  |
Cash and cash equivalents | 1,193 | 914
Cash equivalents | Fair Value | Level 2 |  |
Estimated fair values of the company's financial instruments that are not measured at fair value on a recurring basis |  |
Cash and cash equivalents | $ 1,193 | $ 914

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- Definition Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. + References No definition available. + Details
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- Definition Fair value portion of debt instrument payable, including, but not limited to, notes payable and loans payable. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 55 -Paragraph 69C -URI https://asc.fasb.org/extlink&oid=123466577&loc=SL123495737-112612 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 55 -Paragraph 69B -URI https://asc.fasb.org/extlink&oid=123466577&loc=SL123495735-112612 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 10 -URI https://asc.fasb.org/extlink&oid=123594938&loc=d3e13433-108611 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 20 -Section 50 -Paragraph 1D -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=123466505&loc=SL123495340-112611 + Details
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