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Investments - Short-Term and Long-Term Investment Securities (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Investment securities
Available-for-sale investment securities	$ 167	$ 337
Held-to-maturity investment securities	207	177
Total investments in debt securities	374	514
Time deposits
Investment securities
Available-for-sale investment securities	150	285
Commercial paper
Investment securities
Available-for-sale investment securities	4	39
Debt securities
Investment securities
Available-for-sale investment securities	13	13
Corporate bonds
Investment securities
Held-to-maturity investment securities	$ 207	$ 177

X

- Definition

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
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-Publisher FASB
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Amount, before allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Amount of investment in marketable security.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 210
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
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