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FAIR VALUE DISCLOSURES - Fair Value, Assets and Liabilities Measured on Recurring Basis (Details) - Fair Value, Recurring - USD ($) $ in Millions | Jun. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Other current assets: |  |
Mortgages held-for-sale |  | $ 1
Total assets | $ 90 | 145
Level 1 |  |
Other current assets: |  |
Mortgages held-for-sale |  | 0
Total assets | 18 | 11
Level 2 |  |
Other current assets: |  |
Mortgages held-for-sale |  | 1
Total assets | 72 | 134
Level 3 |  |
Other current assets: |  |
Mortgages held-for-sale |  | 0
Total assets | 0 | 0
Corporate debt securities |  |
Marketable securities: |  |
Marketable securities | 71 | 122
Corporate debt securities | Level 1 |  |
Marketable securities: |  |
Marketable securities | 0 | 0
Corporate debt securities | Level 2 |  |
Marketable securities: |  |
Marketable securities | 71 | 122
Corporate debt securities | Level 3 |  |
Marketable securities: |  |
Marketable securities | 0 | 0
Equity securities |  |
Marketable securities: |  |
Marketable securities | 18 | 11
Equity securities | Level 1 |  |
Marketable securities: |  |
Marketable securities | 18 | 11
Equity securities | Level 2 |  |
Marketable securities: |  |
Marketable securities | 0 | 0
Equity securities | Level 3 |  |
Marketable securities: |  |
Marketable securities | 0 | 0
Certificates of deposit |  |
Marketable securities: |  |
Marketable securities |  | 9
Certificates of deposit | Level 1 |  |
Marketable securities: |  |
Marketable securities |  | 0
Certificates of deposit | Level 2 |  |
Marketable securities: |  |
Marketable securities |  | 9
Certificates of deposit | Level 3 |  |
Marketable securities: |  |
Marketable securities |  | 0
Asset-backed securities |  |
Marketable securities: |  |
Marketable securities | 1 | 2
Asset-backed securities | Level 1 |  |
Marketable securities: |  |
Marketable securities | 0 | 0
Asset-backed securities | Level 2 |  |
Marketable securities: |  |
Marketable securities | 1 | 2
Asset-backed securities | Level 3 |  |
Marketable securities: |  |
Marketable securities | $ 0 | $ 0

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- Definition Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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- Definition Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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