Consolidated Statements of Redeemable Noncontrolling Interest and Stockholders' Equity (Unaudited) - USD ($) shares in Millions, $ in Millions |
Total |
Convertible Senior Notes due in 2024 [Member] |
February 2020 Public Offering [Member] |
May 2019 Public Offering [Member] |
At-the-Market Offering Program [Member] |
Revision of Prior Period, Accounting Standards Update, Adjustment [Member] |
Redeemable Noncontrolling Interests [Member] |
Common Stock [Member] |
Common Stock [Member]
February 2020 Public Offering [Member]
|
Common Stock [Member]
May 2019 Public Offering [Member]
|
Common Stock [Member]
At-the-Market Offering Program [Member]
|
Additional Paid-In Capital [Member] |
[1] |
Additional Paid-In Capital [Member]
Convertible Senior Notes due in 2024 [Member]
|
[1] |
Additional Paid-In Capital [Member]
February 2020 Public Offering [Member]
|
[1] |
Additional Paid-In Capital [Member]
May 2019 Public Offering [Member]
|
[1] |
Additional Paid-In Capital [Member]
At-the-Market Offering Program [Member]
|
[1] | Accumulated Deficit [Member] |
Accumulated Deficit [Member]
Revision of Prior Period, Accounting Standards Update, Adjustment [Member]
|
Accumulated Other Comprehensive (Loss) Income [Member] |
Total Stockholder's Equity [Member] |
Total Stockholder's Equity [Member]
Convertible Senior Notes due in 2024 [Member]
|
Total Stockholder's Equity [Member]
February 2020 Public Offering [Member]
|
Total Stockholder's Equity [Member]
May 2019 Public Offering [Member]
|
Total Stockholder's Equity [Member]
At-the-Market Offering Program [Member]
|
Total Stockholder's Equity [Member]
Revision of Prior Period, Accounting Standards Update, Adjustment [Member]
|
Noncontrolling Interests in Subsidiaries [Member] |
||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Balance at Dec. 31, 2018 | $ 5,757 | $ 556 | $ 1 | [1] | $ 10,248 | $ (5,318) | $ (8) | $ 4,923 | $ 834 | ||||||||||||||||||||||||||||
| Balance (Accounting Standards Update No. 2016-02 [Member]) at Dec. 31, 2018 | $ 97 | $ 97 | $ 97 | ||||||||||||||||||||||||||||||||||
| Balance, shares at Dec. 31, 2018 | [1] | 863 | |||||||||||||||||||||||||||||||||||
| Conversion feature of Convertible Senior Notes | $ 491 | $ 491 | $ 491 | ||||||||||||||||||||||||||||||||||
| Purchase of convertible note hedges | (476) | (476) | (476) | ||||||||||||||||||||||||||||||||||
| Sales of warrants | 174 | 174 | 174 | ||||||||||||||||||||||||||||||||||
| Issuance of common stock for equity incentive awards and acquisitions, net of transaction costs | 393 | $ 0 | [1] | 393 | 393 | ||||||||||||||||||||||||||||||||
| Issuance of common stock upon acquisition and equity incentive awards, net of transaction costs, Shares | [1] | 20 | |||||||||||||||||||||||||||||||||||
| Issuance of common stock public offering | $ 847 | $ 0 | [1] | $ 847 | $ 847 | ||||||||||||||||||||||||||||||||
| Issuance of common stock public offering, shares | [1] | 18 | |||||||||||||||||||||||||||||||||||
| Stock-based compensation | 672 | 672 | 672 | ||||||||||||||||||||||||||||||||||
| Contributions from noncontrolling interests | 100 | 53 | 100 | ||||||||||||||||||||||||||||||||||
| Distributions to noncontrolling interests | (112) | (49) | (112) | ||||||||||||||||||||||||||||||||||
| Buy-outs of noncontrolling interests | (8) | (8) | (8) | ||||||||||||||||||||||||||||||||||
| Other | 6 | 6 | 6 | ||||||||||||||||||||||||||||||||||
| Net income (loss) | (947) | 40 | (967) | (967) | 20 | ||||||||||||||||||||||||||||||||
| Other comprehensive income (loss) | (112) | (112) | (112) | ||||||||||||||||||||||||||||||||||
| Balance at Sep. 30, 2019 | 6,882 | 600 | $ 1 | [1] | 12,347 | (6,188) | (120) | 6,040 | 842 | ||||||||||||||||||||||||||||
| Balance, shares at Sep. 30, 2019 | [1] | 901 | |||||||||||||||||||||||||||||||||||
| Balance at Jun. 30, 2019 | 6,569 | 580 | $ 1 | [1] | 12,051 | (6,331) | (6) | 5,715 | 854 | ||||||||||||||||||||||||||||
| Balance, shares at Jun. 30, 2019 | [1] | 896 | |||||||||||||||||||||||||||||||||||
| Issuance of common stock for equity incentive awards and acquisitions, net of transaction costs | 79 | $ 0 | [1] | 79 | 79 | ||||||||||||||||||||||||||||||||
| Issuance of common stock upon acquisition and equity incentive awards, net of transaction costs, Shares | [1] | 5 | |||||||||||||||||||||||||||||||||||
| Stock-based compensation | 217 | 217 | 217 | ||||||||||||||||||||||||||||||||||
| Contributions from noncontrolling interests | 51 | 12 | 51 | ||||||||||||||||||||||||||||||||||
| Distributions to noncontrolling interests | (51) | (11) | (51) | ||||||||||||||||||||||||||||||||||
| Net income (loss) | 131 | 19 | 143 | 143 | (12) | ||||||||||||||||||||||||||||||||
| Other comprehensive income (loss) | (114) | (114) | (114) | ||||||||||||||||||||||||||||||||||
| Balance at Sep. 30, 2019 | 6,882 | 600 | $ 1 | [1] | 12,347 | (6,188) | (120) | 6,040 | 842 | ||||||||||||||||||||||||||||
| Balance, shares at Sep. 30, 2019 | [1] | 901 | |||||||||||||||||||||||||||||||||||
| Balance at Dec. 31, 2019 | 7,467 | 643 | $ 1 | [1] | 12,736 | (6,083) | (36) | 6,618 | 849 | ||||||||||||||||||||||||||||
| Balance (Accounting Standards Update 2016-13) at Dec. 31, 2019 | $ (37) | $ (37) | $ (37) | ||||||||||||||||||||||||||||||||||
| Balance, shares at Dec. 31, 2019 | [1] | 905 | |||||||||||||||||||||||||||||||||||
| Reclassification between equity and mezzanine equity for convertible senior notes | (48) | (48) | (48) | ||||||||||||||||||||||||||||||||||
| Exercises of conversion feature of convertible senior notes | 97 | $ 0 | [1] | 97 | 97 | ||||||||||||||||||||||||||||||||
| Exercises of conversion feature of convertible senior notes, Shares | [1] | 2 | |||||||||||||||||||||||||||||||||||
| Issuance of common stock for equity incentive awards | 361 | $ 0 | [1] | 361 | 361 | ||||||||||||||||||||||||||||||||
| Issuance of common stock for equity incentive awards, Shares | [1] | 15 | |||||||||||||||||||||||||||||||||||
| Issuance of common stock public offering | $ 2,309 | $ 4,973 | $ 0 | [1] | $ 0 | [1] | $ 2,309 | $ 4,973 | $ 2,309 | $ 4,973 | |||||||||||||||||||||||||||
| Issuance of common stock public offering, shares | [1] | 15 | 11 | ||||||||||||||||||||||||||||||||||
| Stock-based compensation | 1,177 | 1,177 | 1,177 | ||||||||||||||||||||||||||||||||||
| Contributions from noncontrolling interests | 17 | 6 | 17 | ||||||||||||||||||||||||||||||||||
| Distributions to noncontrolling interests | (107) | (52) | (107) | ||||||||||||||||||||||||||||||||||
| Buy-outs of noncontrolling interests | (31) | (2) | (31) | (31) | |||||||||||||||||||||||||||||||||
| Net income (loss) | 553 | 13 | 451 | 451 | 102 | ||||||||||||||||||||||||||||||||
| Other comprehensive income (loss) | 161 | 161 | 161 | ||||||||||||||||||||||||||||||||||
| Balance at Sep. 30, 2020 | 16,892 | 608 | $ 1 | [1] | 21,574 | (5,669) | 125 | 16,031 | 861 | ||||||||||||||||||||||||||||
| Balance, shares at Sep. 30, 2020 | [1] | 948 | |||||||||||||||||||||||||||||||||||
| Balance at Jun. 30, 2020 | 10,724 | 613 | $ 1 | [1] | 15,894 | (6,000) | (40) | 9,855 | 869 | ||||||||||||||||||||||||||||
| Balance, shares at Jun. 30, 2020 | [1] | 932 | |||||||||||||||||||||||||||||||||||
| Reclassification between equity and mezzanine equity for convertible senior notes | (4) | (4) | (4) | ||||||||||||||||||||||||||||||||||
| Exercises of conversion feature of convertible senior notes | 32 | $ 0 | [1] | 32 | 32 | ||||||||||||||||||||||||||||||||
| Exercises of conversion feature of convertible senior notes, Shares | [1] | 1 | |||||||||||||||||||||||||||||||||||
| Issuance of common stock for equity incentive awards | 144 | $ 0 | [1] | 144 | 144 | ||||||||||||||||||||||||||||||||
| Issuance of common stock for equity incentive awards, Shares | [1] | 4 | |||||||||||||||||||||||||||||||||||
| Issuance of common stock public offering | $ 4,973 | $ 0 | [1] | $ 4,973 | $ 4,973 | ||||||||||||||||||||||||||||||||
| Issuance of common stock public offering, shares | [1] | 11 | |||||||||||||||||||||||||||||||||||
| Stock-based compensation | 566 | 566 | 566 | ||||||||||||||||||||||||||||||||||
| Contributions from noncontrolling interests | 4 | ||||||||||||||||||||||||||||||||||||
| Distributions to noncontrolling interests | (30) | (25) | (30) | ||||||||||||||||||||||||||||||||||
| Buy-outs of noncontrolling interests | (31) | (31) | (31) | ||||||||||||||||||||||||||||||||||
| Net income (loss) | 353 | 16 | 331 | 331 | 22 | ||||||||||||||||||||||||||||||||
| Other comprehensive income (loss) | 165 | 165 | 165 | ||||||||||||||||||||||||||||||||||
| Balance at Sep. 30, 2020 | $ 16,892 | $ 608 | $ 1 | [1] | $ 21,574 | $ (5,669) | $ 125 | $ 16,031 | $ 861 | ||||||||||||||||||||||||||||
| Balance, shares at Sep. 30, 2020 | [1] | 948 | |||||||||||||||||||||||||||||||||||
| |||||||||||||||||||||||||||||||||||||