| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | $20B | +$1.62B | +8.79% | Sep 30, 2024 | 10-Q | 2024-11-05 |
| Q2 2024 | $19.9B | +$1.44B | +7.82% | Jun 30, 2024 | 10-Q | 2024-08-08 |
| Q1 2024 | $18.3B | +$95M | +0.52% | Mar 31, 2024 | 10-Q | 2024-04-30 |
| Q4 2023 | $18.7B | +$183M | +0.99% | Dec 31, 2023 | 10-Q | 2024-11-05 |
| Q3 2023 | $18.4B | -$105M | -0.57% | Sep 30, 2023 | 10-Q | 2023-11-03 |
| Q2 2023 | $18.5B | -$390M | -2.07% | Jun 30, 2023 | 10-Q | 2023-08-08 |
| Q1 2023 | $18.2B | -$996M | -5.19% | Mar 31, 2023 | 10-Q | 2023-05-02 |
| Q4 2022 | $18.5B | -$915M | -4.72% | Dec 31, 2022 | 10-K | 2024-02-22 |
| Q3 2022 | $18.5B | -$302M | -1.61% | Sep 30, 2022 | 10-Q | 2022-11-03 |
| Q2 2022 | $18.8B | -$137M | -0.72% | Jun 30, 2022 | 10-Q | 2022-08-04 |
| Q1 2022 | $19.2B | +$356M | +1.89% | Mar 31, 2022 | 10-Q | 2022-05-03 |
| Q4 2021 | $19.4B | +$337M | +1.77% | Dec 31, 2021 | 10-K | 2023-02-22 |
| Q3 2021 | $18.8B | +$202M | +1.09% | Sep 30, 2021 | 10-Q | 2021-10-25 |
| Q2 2021 | $19B | +$818M | +4.5% | Jun 30, 2021 | 10-Q | 2021-07-30 |
| Q1 2021 | $18.9B | -$22M | -0.12% | Mar 31, 2021 | 10-Q | 2021-04-30 |
| Q4 2020 | $19.1B | +$955M | +5.28% | Dec 31, 2020 | 10-K | 2022-02-23 |
| Q3 2020 | $18.6B | +$432M | +2.38% | Sep 30, 2020 | 10-Q | 2020-10-28 |
| Q2 2020 | $18.2B | +$399M | +2.25% | Jun 30, 2020 | 10-Q | 2020-08-06 |
| Q1 2020 | $18.9B | +$1.36B | +7.75% | Mar 31, 2020 | 10-Q | 2020-05-01 |
| Q4 2019 | $18.1B | +$1.58B | +9.55% | Dec 31, 2019 | 10-K | 2021-02-23 |
| Q3 2019 | $18.2B | +$1.6B | +9.61% | Sep 30, 2019 | 10-Q | 2019-10-28 |
| Q2 2019 | $17.8B | +$1.37B | +8.39% | Jun 30, 2019 | 10-Q | 2019-08-02 |
| Q1 2019 | $17.5B | +$1B | +6.07% | Mar 31, 2019 | 10-Q | 2019-04-29 |
| Q4 2018 | $16.5B | -$140M | -0.84% | Dec 31, 2018 | 10-K | 2020-02-21 |
| Q3 2018 | $16.6B | +$237M | +1.45% | Sep 30, 2018 | 10-Q | 2018-10-24 |
| Q2 2018 | $16.4B | +$325M | +2.02% | Jun 30, 2018 | 10-Q | 2018-08-01 |
| Q1 2018 | $16.5B | +$2.59B | +18.6% | Mar 31, 2018 | 10-Q | 2018-04-25 |
| Q4 2017 | $16.7B | +$4.32B | +35% | Dec 31, 2017 | 10-K | 2019-02-22 |
| Q3 2017 | $16.4B | +$3.98B | +32.1% | Sep 30, 2017 | 10-Q | 2017-10-26 |
| Q2 2017 | $16.1B | +$3.76B | +30.6% | Jun 30, 2017 | 10-Q | 2017-08-02 |
| Q1 2017 | $13.9B | +$1.61B | +13.1% | Mar 31, 2017 | 10-Q | 2017-04-26 |
| Q4 2016 | $12.3B | +$141M | +1.16% | Dec 31, 2016 | 10-K | 2018-02-23 |
| Q3 2016 | $12.4B | -$55.6M | -0.45% | Sep 30, 2016 | 10-Q | 2016-10-24 |
| Q2 2016 | $12.3B | +$118M | +0.97% | Jun 30, 2016 | 10-Q | 2016-08-04 |
| Q1 2016 | $12.3B | -$243M | -1.94% | Mar 31, 2016 | 10-Q | 2016-04-29 |
| Q4 2015 | $12.2B | -$1.51B | -11% | Dec 31, 2015 | 10-K | 2017-02-17 |
| Q3 2015 | $12.4B | Sep 30, 2015 | 10-Q | 2015-10-30 | ||
| Q2 2015 | $12.2B | Jun 30, 2015 | 10-Q | 2015-07-31 | ||
| Q1 2015 | $12.6B | Mar 31, 2015 | 10-Q | 2015-05-05 | ||
| Q4 2014 | $13.7B | +$9.39B | +218% | Dec 31, 2014 | 10-K | 2016-02-26 |
| Q4 2013 | $4.31B | Dec 31, 2013 | 10-K | 2015-03-12 |