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Debt, Interest Incurred (Details) - USD ($) $ in Millions | 3 Months Ended
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Mar. 31, 2022 | Mar. 31, 2021
Interest and Debt Expense, Net of Capitalized Interest |  |
Interest and debt expense | $ 157 | $ 164
Less: Capitalized interest | 12 | 15
Interest and debt expense, net of capitalized interest | $ 145 | $ 149

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