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Summary of Significant Accounting Policies - Contract Balances (Details) - USD ($) $ in Millions | Jun. 30, 2022 | Dec. 31, 2021
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total accounts receivable, net | $ 222 | $ 144
Accounts receivable, net - Contracts with customers |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total accounts receivable, net | 60 | 44
Accounts receivable, net - Leases |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Total accounts receivable, net | $ 162 | $ 100

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