| USD ($) $ in Millions, shares in Millions | Jun 30, 2026 | Mar 31, 2026 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 | Sep 30, 2023 | Jun 30, 2023 | Mar 31, 2023 | Sep 30, 2022 | Jun 30, 2022 | Mar 31, 2022 | Sep 30, 2021 | Jun 30, 2021 | Mar 31, 2021 | Sep 30, 2020 | Jun 30, 2020 | Mar 31, 2020 | Sep 30, 2019 | Jun 30, 2019 | Mar 31, 2019 | Sep 30, 2018 | Jun 30, 2018 | Mar 31, 2018 | Sep 30, 2017 | Jun 30, 2017 | Mar 31, 2017 | Sep 30, 2016 | Jun 30, 2016 | Mar 31, 2016 | Sep 30, 2015 | Jun 30, 2015 | Mar 31, 2015 | Sep 30, 2014 | Jun 30, 2014 | Mar 31, 2014 | Sep 30, 2013 | Jun 30, 2013 | Mar 31, 2013 | Sep 30, 2012 | Jun 30, 2012 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Revenue | $ 60,801 | $ 56,311 | $ 51,242 | $ 47,516 | $ 42,314 | $ 40,589 | $ 39,071 | $ 36,455 | $ 34,146 | $ 31,999 | $ 28,645 | $ 27,714 | |||||||||||||||||||||||||||||||
Costs and expenses: | |||||||||||||||||||||||||||||||||||||||||||
Cost of revenue | 11,330 | 10,218 | 9,206 | 8,491 | 7,572 | 7,375 | 7,308 | 6,640 | 6,210 | 5,945 | 6,108 | 5,716 | |||||||||||||||||||||||||||||||
Research and development | 21,656 | 17,699 | 15,144 | 12,942 | 12,150 | 11,177 | 10,537 | 9,978 | 9,241 | 9,344 | 9,381 | 9,170 | |||||||||||||||||||||||||||||||
Marketing and sales | 3,431 | 2,908 | 2,845 | 2,979 | 2,757 | 2,822 | 2,721 | 2,564 | 2,877 | 3,154 | 3,044 | 3,780 | |||||||||||||||||||||||||||||||
General and administrative | 5,609 | 2,614 | 3,512 | 2,663 | 2,280 | 1,865 | 3,658 | 3,455 | 2,070 | 4,164 | 2,885 | 3,384 | |||||||||||||||||||||||||||||||
Total costs and expenses | 42,026 | 33,439 | 30,707 | 27,075 | 24,759 | 23,239 | 24,224 | 22,637 | 20,398 | 22,607 | 21,418 | 22,050 | |||||||||||||||||||||||||||||||
Income (loss) from operations | 18,775 | 22,872 | 20,535 | 20,441 | 17,555 | 17,350 | 14,847 | 13,818 | 13,748 | 9,392 | 7,227 | 5,664 | |||||||||||||||||||||||||||||||
Interest and other income (expense), net: | |||||||||||||||||||||||||||||||||||||||||||
Interest expense | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||
Interest and other income (expense), net | (19) | (1,120) | 1,128 | 93 | 827 | 472 | 259 | 365 | 272 | (99) | 80 | (88) | |||||||||||||||||||||||||||||||
Income before income taxes | 18,756 | 21,752 | 21,663 | 20,534 | 18,382 | 17,822 | 15,106 | 14,183 | 14,020 | 9,293 | 7,307 | 5,576 | |||||||||||||||||||||||||||||||
Provision (benefit) for income taxes | 2,908 | (5,021) | 18,954 | 2,197 | 1,738 | 2,134 | 1,641 | 1,814 | 2,437 | 1,505 | 1,598 | 1,181 | |||||||||||||||||||||||||||||||
Net income | 15,848 | 26,773 | 2,709 | 18,337 | 16,644 | 15,688 | 13,465 | 12,369 | 11,583 | 7,788 | 5,709 | 4,395 | |||||||||||||||||||||||||||||||
Less: Net income attributable to participating securities | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||
Net income attributable to Class A and Class B common stockholders | - | - | - | - | - | - | - | - | - | - | - | - | |||||||||||||||||||||||||||||||
Earnings per share: | |||||||||||||||||||||||||||||||||||||||||||
Basic (in dollars per share) | $ 6.23 | $ 10.57 | $ 1.08 | $ 7.28 | $ 6.59 | $ 6.2 | $ 5.31 | $ 4.86 | $ 4.5 | $ 3.03 | $ 2.21 | $ 1.64 | |||||||||||||||||||||||||||||||
Diluted (in dollars per share) | $ 6.18 | $ 10.44 | $ 1.05 | $ 7.14 | $ 6.43 | $ 6.03 | $ 5.16 | $ 4.71 | $ 4.39 | $ 2.98 | $ 2.2 | $ 1.64 | |||||||||||||||||||||||||||||||
Weighted-average shares used to compute earnings per share: | |||||||||||||||||||||||||||||||||||||||||||
Basic (in shares) | 2,543 | 2,534 | 2,517 | 2,518 | 2,527 | 2,529 | 2,534 | 2,545 | 2,576 | 2,568 | 2,587 | 2,682 | |||||||||||||||||||||||||||||||
Diluted (in shares) | 2,566 | 2,564 | 2,572 | 2,570 | 2,590 | 2,600 | 2,610 | 2,625 | 2,641 | 2,612 | 2,596 | 2,687 | |||||||||||||||||||||||||||||||
Share-based compensation expense included in costs and expenses: | |||||||||||||||||||||||||||||||||||||||||||
Share-based compensation expense | - | - | - | - | - | - | - | - | - | - | - | $ 3,134 |