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Investments (Tables)
6 Months Ended
Jun. 30, 2022
Investments  
Schedule of investments

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(in millions)

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June 30, 2022

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December 31, 2021

Equity investments

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$

22

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$

16

Equity method investments

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109

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104

Marketable securities

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4

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12

Total investments

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$

135

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$

132