| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | $16.6B | -$90M | -0.54% | Mar 31, 2024 | 10-Q | 2024-05-01 |
| Q4 2023 | $16.7B | +$57M | +0.34% | Dec 31, 2023 | 10-Q | 2024-05-01 |
| Q3 2023 | $17.3B | +$949M | +5.82% | Sep 30, 2023 | 10-Q | 2023-11-02 |
| Q2 2023 | $16.6B | +$33M | +0.2% | Jun 30, 2023 | 10-Q | 2023-08-03 |
| Q1 2023 | $16.7B | -$175M | -1.04% | Mar 31, 2023 | 10-Q | 2023-05-03 |
| Q4 2022 | $16.7B | -$318M | -1.87% | Dec 31, 2022 | 10-K | 2024-02-15 |
| Q3 2022 | $16.3B | -$3.39B | -17.2% | Sep 30, 2022 | 10-Q | 2022-11-08 |
| Q2 2022 | $16.6B | -$1.96B | -10.5% | Jun 30, 2022 | 10-Q | 2022-08-04 |
| Q1 2022 | $16.9B | -$1.63B | -8.82% | Mar 31, 2022 | 10-Q | 2022-05-06 |
| Q4 2021 | $17B | +$941M | +5.87% | Dec 31, 2021 | 10-K | 2024-02-15 |
| Q3 2021 | $19.7B | -$10B | -33.7% | Sep 30, 2021 | 10-Q | 2021-11-03 |
| Q2 2021 | $18.6B | -$11.5B | -38.2% | Jun 30, 2021 | 10-Q | 2021-08-04 |
| Q1 2021 | $18.5B | -$13.8B | -42.7% | Mar 31, 2021 | 10-Q | 2021-05-04 |
| Q4 2020 | $16B | -$6.1B | -27.5% | Dec 31, 2020 | 10-K | 2023-02-15 |
| Q3 2020 | $29.7B | -$3.25B | -9.85% | Sep 30, 2020 | 10-Q | 2020-10-30 |
| Q2 2020 | $30B | -$3.31B | -9.94% | Jun 30, 2020 | 10-Q | 2020-07-31 |
| Q1 2020 | $32.3B | -$26.6B | -45.2% | Mar 31, 2020 | 10-Q | 2020-05-05 |
| Q4 2019 | $22.1B | -$248M | -1.11% | Dec 31, 2019 | 10-K | 2022-02-11 |
| Q3 2019 | $32.9B | -$26.4B | -44.5% | Sep 30, 2019 | 10-Q | 2019-10-31 |
| Q2 2019 | $33.3B | -$26.1B | -43.9% | Jun 30, 2019 | 10-Q | 2019-08-06 |
| Q1 2019 | $58.9B | -$1.55B | -2.55% | Mar 31, 2019 | 10-Q | 2019-05-03 |
| Q4 2018 | $22.4B | -$12.4B | -35.7% | Dec 31, 2018 | 8-K | 2021-06-03 |
| Q3 2018 | $59.4B | -$1.34B | -2.2% | Sep 30, 2018 | 10-Q | 2018-11-02 |
| Q2 2018 | $59.4B | Jun 30, 2018 | 10-Q | 2018-08-03 | ||
| Q1 2018 | $60.5B | Mar 31, 2018 | 10-Q | 2018-05-04 | ||
| Q4 2017 | $34.8B | +$19.5B | +128% | Dec 31, 2017 | 10-K | 2020-02-14 |
| Q3 2017 | $60.7B | Sep 30, 2017 | 10-Q | 2017-11-06 | ||
| Q4 2016 | $15.3B | +$3.12B | +25.7% | Dec 31, 2016 | 10-K | 2019-02-11 |
| Q4 2015 | $12.2B | Dec 31, 2015 | 10-K | 2018-02-15 |