OTHER BALANCE SHEET INFORMATION - Investments in Non-Consolidated Affiliates (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020
Equity Method Investments and Joint Ventures [Abstract]
Equity method investments	$ 121	$ 118
Investments measured using the measurement alternative	318	16
Other	4	1
Total investments in non-consolidated affiliates	$ 443	$ 135

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.

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

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Amount of investment in equity method investee and investment in and advance to affiliate.

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Amount of investments classified as other.

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