| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | -$374M | -$66.1M | -21.5% | Mar 31, 2023 | 10-Q | 2023-05-18 |
| Q4 2022 | -$353M | -$64.8M | -22.5% | Dec 31, 2022 | 10-Q | 2023-05-18 |
| Q3 2022 | -$341M | -$72.4M | -27% | Sep 30, 2022 | 10-Q | 2022-11-08 |
| Q2 2022 | -$325M | -$78.3M | -31.7% | Jun 30, 2022 | 10-Q | 2022-08-04 |
| Q1 2022 | -$308M | -$80.5M | -35.4% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | -$288M | -$74.9M | -35.2% | Dec 31, 2021 | 10-K | 2023-03-30 |
| Q3 2021 | -$268M | -$66.8M | -33.1% | Sep 30, 2021 | 10-Q | 2021-11-09 |
| Q2 2021 | -$247M | -$56.9M | -29.9% | Jun 30, 2021 | 10-Q | 2021-08-10 |
| Q1 2021 | -$227M | -$49.6M | -27.9% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | -$213M | -$50.1M | -30.7% | Dec 31, 2020 | 10-K | 2022-03-23 |
| Q3 2020 | -$202M | -$52.3M | -35.1% | Sep 30, 2020 | 10-Q | 2020-11-12 |
| Q2 2020 | -$190M | -$55.8M | -41.5% | Jun 30, 2020 | 10-Q | 2020-08-13 |
| Q1 2020 | -$178M | -$55.4M | -45.3% | Mar 31, 2020 | 10-Q | 2020-05-14 |
| Q4 2019 | -$163M | -$57.4M | -54.4% | Dec 31, 2019 | 10-K | 2021-03-24 |
| Q3 2019 | -$149M | -$57.7M | -63.1% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | -$134M | -$57.1M | -73.9% | Jun 30, 2019 | 10-Q | 2019-08-12 |
| Q1 2019 | -$122M | Mar 31, 2019 | 10-Q | 2019-05-14 | ||
| Q4 2018 | -$106M | -$53.3M | -102% | Dec 31, 2018 | 10-K | 2020-03-30 |
| Q3 2018 | -$91.4M | Sep 30, 2018 | 10-Q | 2018-11-13 | ||
| Q2 2018 | -$77.3M | Jun 30, 2018 | 10-Q | 2018-08-14 | ||
| Q4 2017 | -$52.3M | Dec 31, 2017 | 10-K | 2019-03-21 |