Quarterly Results of Operations - Schedule of Selected Quarterly Results of Operations (Detail) - USD ($) $ / shares in Units, $ in Millions |
3 Months Ended | 12 Months Ended | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2020 |
Sep. 30, 2020 |
Jun. 30, 2020 |
Mar. 31, 2020 |
Dec. 31, 2019 |
Sep. 30, 2019 |
Jun. 30, 2019 |
Mar. 31, 2019 |
Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
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| Quarterly Financial Data [Abstract] | |||||||||||
| Total revenues | $ 10,744 | $ 8,771 | $ 6,036 | $ 5,985 | $ 7,384 | $ 6,303 | $ 6,350 | $ 4,541 | $ 31,536 | $ 24,578 | $ 21,461 |
| Gross profit | 2,066 | 2,063 | 1,267 | 1,234 | 1,391 | 1,191 | 921 | 566 | 6,630 | 4,069 | 4,042 |
| Net (loss) income attributable to common stockholders | $ 270 | $ 331 | $ 104 | $ 16 | $ 105 | $ 143 | $ (408) | $ (702) | $ 721 | $ (862) | $ (976) |
| Net (loss) income per share of common stock attributable to common stockholders, basic | $ 0.28 | $ 0.32 | $ 0.11 | $ 0.02 | $ 0.12 | $ 0.16 | $ (0.46) | $ (0.82) | |||
| Net (loss) income per share of common stock attributable to common stockholders, diluted | $ 0.24 | $ 0.27 | $ 0.10 | $ 0.02 | $ 0.11 | $ 0.16 | $ (0.46) | $ (0.82) | |||
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- Definition Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- References No definition available.
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- Definition Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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