| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | -$966M | -$72.9M | -8.17% | Sep 30, 2023 | 10-Q | 2023-11-13 |
| Q2 2023 | -$931M | -$85.2M | -10.1% | Jun 30, 2023 | 10-Q | 2023-08-10 |
| Q1 2023 | -$918M | -$124M | -15.6% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | -$901M | -$151M | -20.1% | Dec 31, 2022 | 10-Q | 2023-11-13 |
| Q3 2022 | -$893M | -$179M | -25.1% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | -$845M | -$168M | -24.8% | Jun 30, 2022 | 10-Q | 2022-08-04 |
| Q1 2022 | -$795M | -$154M | -24% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | -$750M | -$145M | -23.9% | Dec 31, 2021 | 10-K | 2023-03-14 |
| Q3 2021 | -$714M | -$142M | -24.8% | Sep 30, 2021 | 10-Q | 2021-11-04 |
| Q2 2021 | -$677M | -$126M | -22.8% | Jun 30, 2021 | 10-Q | 2021-08-04 |
| Q1 2021 | -$641M | -$137M | -27.1% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | -$606M | -$152M | -33.5% | Dec 31, 2020 | 10-K | 2022-03-30 |
| Q3 2020 | -$572M | -$164M | -40.1% | Sep 30, 2020 | 10-Q | 2020-11-03 |
| Q2 2020 | -$552M | -$180M | -48.5% | Jun 30, 2020 | 10-Q | 2020-08-06 |
| Q1 2020 | -$504M | -$183M | -57.1% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | -$454M | -$163M | -56.3% | Dec 31, 2019 | 10-K | 2021-03-02 |
| Q3 2019 | -$408M | Sep 30, 2019 | 6-K | 2019-11-07 | ||
| Q2 2019 | -$372M | Jun 30, 2019 | 6-K | 2019-08-08 | ||
| Q1 2019 | -$321M | Mar 31, 2019 | 6-K | 2019-05-28 | ||
| Q4 2018 | -$290M | -$230M | -386% | Dec 31, 2018 | 10-K | 2020-02-27 |
| Q4 2017 | -$59.7M | Dec 31, 2017 | 20-F | 2019-03-22 |