Investments - Schedule of Investments (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
Investments [Abstract]
Time deposits	$ 1,208		$ 1,208		$ 2,753
Equity method investments	956		956		966
Available-for-sale debt investments	515		515		499
Equity and other investments	53		53		69
Restricted cash & cash equivalents	21	$ 21	21	$ 21	22
Total	2,753		2,753		$ 4,309
Dividends received	$ 17	$ 5	$ 37	$ 5

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

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+ Details

- Definition

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.

+ References + Details