Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2020 |
Mar. 31, 2019 |
|
| Income Statement [Abstract] | ||
| Revenues | $ 5,767,691 | $ 4,520,992 |
| Cost of revenues | 3,599,701 | 2,870,614 |
| Marketing | 503,830 | 616,578 |
| Technology and development | 453,817 | 372,764 |
| General and administrative | 252,087 | 201,952 |
| Operating income | 958,256 | 459,084 |
| Other income (expense): | ||
| Interest expense | (184,083) | (135,529) |
| Interest and other income (expense) | 21,697 | 76,104 |
| Income before income taxes | 795,870 | 399,659 |
| Provision for income taxes | 86,803 | 55,607 |
| Net income | $ 709,067 | $ 344,052 |
| Earnings per share: | ||
| Basic (in dollars per share) | $ 1.61 | $ 0.79 |
| Diluted (in dollars per share) | $ 1.57 | $ 0.76 |
| Weighted-average common shares outstanding: | ||
| Basic (in shares) | 439,352 | 436,947 |
| Diluted (in shares) | 452,494 | 451,922 |