Other Balance Sheet Information - Investments in Non-Consolidated Affiliates (Details) - USD ($) $ in Millions	Dec. 31, 2025	Dec. 31, 2024
Equity Method Investments and Joint Ventures [Abstract]
Equity method investments	$ 121	$ 127
Investments measured using the measurement alternative	350	328
Other	18	10
Total investments in non-consolidated affiliates	$ 489	$ 465

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 270
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 3: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef
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Reference 6: http://www.xbrl.org/2003/role/disclosureRef
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- References

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- Definition

Amount of investment in equity security without readily determinable fair value.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 321
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Amount of investment in equity method investee and investment in and advance to affiliate.

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- Definition

Amount of investments classified as other.

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