v3.21.2

Other Financial Data - Summary of Components of Other Current Liabilities (Details) - USD ($) $ in Millions | Sep. 30, 2021 | Dec. 31, 2020
--- | --- | ---
Other Financial Data [Abstract] |  |
Deferred revenue | $ 123 | $ 148
Operating lease liabilities | 53 | 41
Finance lease liabilities | 28 | 28
Other | 85 | 107
Total | $ 289 | $ 324

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