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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Other financial data.

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.

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Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.

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Amount of liabilities classified as other, due within one year or the normal operating cycle, if longer.

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Obligations not otherwise itemized or categorized in the footnotes to the financial statements that are due within one year or operating cycle, if longer, from the balance sheet date.

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