| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2022 | -$421M | -$131M | -45.2% | Sep 30, 2022 | 10-Q | 2022-11-08 |
| Q2 2022 | -$383M | -$36.3M | -10.5% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | -$343M | -$32.7M | -10.5% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | -$301M | -$34M | -12.8% | Dec 31, 2021 | 10-Q | 2022-11-08 |
| Q3 2021 | -$290M | -$47.9M | -19.8% | Sep 30, 2021 | 10-Q | 2021-11-04 |
| Q2 2021 | -$347M | -$136M | -64.2% | Jun 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | -$311M | -$120M | -62.9% | Mar 31, 2021 | 10-Q | 2021-05-06 |
| Q4 2020 | -$267M | -$108M | -67.6% | Dec 31, 2020 | 10-K | 2022-03-01 |
| Q3 2020 | -$242M | -$90.4M | -59.6% | Sep 30, 2020 | 10-Q | 2020-11-05 |
| Q2 2020 | -$211M | -$81.5M | -62.8% | Jun 30, 2020 | 10-Q | 2020-08-06 |
| Q1 2020 | -$191M | -$77.5M | -68.6% | Mar 31, 2020 | 10-Q | 2020-05-07 |
| Q4 2019 | -$159M | -$62.7M | -65% | Dec 31, 2019 | 10-K | 2021-02-25 |
| Q3 2019 | -$152M | -$71.1M | -88.2% | Sep 30, 2019 | 10-Q | 2019-11-06 |
| Q2 2019 | -$130M | -$63.2M | -94.9% | Jun 30, 2019 | 10-Q | 2019-08-08 |
| Q1 2019 | -$113M | -$61.1M | -118% | Mar 31, 2019 | 10-Q | 2019-05-09 |
| Q4 2018 | -$96.5M | -$46.1M | -91.6% | Dec 31, 2018 | 10-K | 2020-03-02 |
| Q3 2018 | -$80.6M | -$35.3M | -77.9% | Sep 30, 2018 | 10-Q | 2018-11-08 |
| Q2 2018 | -$66.6M | -$27.8M | -71.6% | Jun 30, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | -$52M | -$19.4M | -59.4% | Mar 31, 2018 | 10-Q | 2018-05-10 |
| Q4 2017 | -$50.4M | -$24.4M | -94.1% | Dec 31, 2017 | 10-K | 2019-03-06 |
| Q3 2017 | -$45.3M | +$217M | +82.7% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | -$38.8M | +$222M | +85.1% | Jun 30, 2017 | 10-Q | 2017-08-21 |
| Q1 2017 | -$32.6M | +$225M | +87.3% | Mar 31, 2017 | 10-Q | 2017-05-11 |
| Q4 2016 | -$25.9M | -$16.4M | -170% | Dec 31, 2016 | 10-K | 2018-03-27 |
| Q3 2016 | -$262M | -$13.8M | -5.54% | Sep 30, 2016 | 10-K | 2016-12-22 |
| Q2 2016 | -$260M | -$15.4M | -6.29% | Jun 30, 2016 | 10-Q | 2016-08-11 |
| Q1 2016 | -$257M | -$18.8M | -7.87% | Mar 31, 2016 | 10-Q | 2016-05-10 |
| Q4 2015 | -$9.6M | Dec 31, 2015 | 10-K | 2017-03-27 | ||
| Q3 2015 | -$248M | -$18.7M | -8.16% | Sep 30, 2015 | 10-K | 2016-12-22 |
| Q2 2015 | -$245M | Jun 30, 2015 | 10-Q | 2015-08-14 | ||
| Q1 2015 | -$239M | Mar 31, 2015 | 10-Q/A | 2015-06-01 | ||
| Q3 2014 | -$230M | Sep 30, 2014 | 10-K | 2015-12-22 |