| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | -$293M | -$50.9M | -21.1% | Dec 31, 2022 | 10-K/A | 2023-04-28 |
| Q3 2022 | -$344M | -$132M | -62.4% | Sep 30, 2022 | 10-Q | 2022-11-10 |
| Q2 2022 | -$313M | -$131M | -72.3% | Jun 30, 2022 | 10-Q | 2022-08-04 |
| Q1 2022 | -$279M | -$102M | -57.3% | Mar 31, 2022 | 10-Q | 2022-05-05 |
| Q4 2021 | -$242M | -$90.9M | -60.2% | Dec 31, 2021 | 10-K/A | 2023-04-28 |
| Q3 2021 | -$212M | -$25.2M | -13.5% | Sep 30, 2021 | 10-Q | 2021-11-04 |
| Q2 2021 | -$182M | -$20M | -12.4% | Jun 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | -$178M | -$43.9M | -32.9% | Mar 31, 2021 | 10-Q | 2021-05-04 |
| Q4 2020 | -$151M | -$43.8M | -40.9% | Dec 31, 2020 | 10-K | 2022-03-02 |
| Q3 2020 | -$186M | -$102M | -121% | Sep 30, 2020 | 10-Q | 2020-11-06 |
| Q2 2020 | -$162M | +$21.8M | +11.9% | Jun 30, 2020 | 10-Q | 2020-08-07 |
| Q1 2020 | -$134M | +$42.8M | +24.2% | Mar 31, 2020 | 10-Q | 2020-05-06 |
| Q4 2019 | -$107M | +$56.7M | +34.6% | Dec 31, 2019 | 10-K | 2021-02-25 |
| Q3 2019 | -$84.5M | +$77.4M | +47.8% | Sep 30, 2019 | 10-Q | 2019-11-07 |
| Q2 2019 | -$183M | -$29.1M | -18.9% | Jun 30, 2019 | 10-Q | 2019-08-07 |
| Q1 2019 | -$176M | -$26.8M | -17.9% | Mar 31, 2019 | 10-Q | 2019-05-08 |
| Q4 2018 | -$164M | -$74.3M | -82.9% | Dec 31, 2018 | 10-K | 2020-02-27 |
| Q3 2018 | -$162M | -$81.6M | -102% | Sep 30, 2018 | 10-Q | 2018-11-13 |
| Q2 2018 | -$154M | -$78.1M | -102% | Jun 30, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | -$150M | -$76.8M | -105% | Mar 31, 2018 | 10-Q | 2018-05-09 |
| Q4 2017 | -$89.6M | -$16.4M | -22.5% | Dec 31, 2017 | 10-K | 2019-03-06 |
| Q3 2017 | -$80.3M | Sep 30, 2017 | 10-Q | 2017-11-13 | ||
| Q2 2017 | -$76.2M | Jun 30, 2017 | 10-Q | 2017-08-09 | ||
| Q1 2017 | -$72.8M | Mar 31, 2017 | 10-Q | 2017-05-09 | ||
| Q4 2016 | -$73.2M | Dec 31, 2016 | 10-K | 2018-03-08 |