| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2022 | -$440M | -$127M | -40.4% | Sep 30, 2022 | 10-Q | 2022-11-07 |
| Q2 2022 | -$411M | -$125M | -43.5% | Jun 30, 2022 | 10-Q | 2022-08-04 |
| Q1 2022 | -$387M | -$95.1M | -32.6% | Mar 31, 2022 | 10-Q | 2022-05-05 |
| Q4 2021 | -$349M | -$80.1M | -29.7% | Dec 31, 2021 | 10-Q | 2022-11-07 |
| Q3 2021 | -$313M | Sep 30, 2021 | 10-Q | 2021-11-09 | ||
| Q2 2021 | -$287M | -$58.5M | -25.7% | Jun 30, 2021 | 10-Q | 2021-08-05 |
| Q1 2021 | -$292M | -$77M | -35.8% | Mar 31, 2021 | 10-Q | 2021-05-04 |
| Q4 2020 | -$269M | -$74.8M | -38.4% | Dec 31, 2020 | 10-K | 2022-03-03 |
| Q2 2020 | -$228M | -$71.1M | -45.3% | Jun 30, 2020 | 10-Q | 2020-08-06 |
| Q1 2020 | -$215M | -$76.8M | -55.5% | Mar 31, 2020 | 10-Q | 2020-04-30 |
| Q4 2019 | -$195M | -$78.2M | -67.1% | Dec 31, 2019 | 10-K | 2021-02-25 |
| Q3 2019 | -$174M | -$78.5M | -82.1% | Sep 30, 2019 | 10-Q | 2019-11-07 |
| Q2 2019 | -$157M | -$78.7M | -101% | Jun 30, 2019 | 10-Q | 2019-08-01 |
| Q1 2019 | -$138M | -$73.4M | -113% | Mar 31, 2019 | 10-Q | 2019-05-02 |
| Q4 2018 | -$117M | -$40.3M | -52.8% | Dec 31, 2018 | 10-K | 2020-02-27 |
| Q3 2018 | -$95.7M | -$25.5M | -36.3% | Sep 30, 2018 | 10-Q | 2018-11-01 |
| Q2 2018 | -$78.3M | +$120M | +60.5% | Jun 30, 2018 | 10-Q | 2018-08-02 |
| Q1 2018 | -$65M | +$120M | +64.9% | Mar 31, 2018 | 10-Q | 2018-05-03 |
| Q4 2017 | -$76.2M | +$95.6M | +55.6% | Dec 31, 2017 | 10-K | 2019-02-28 |
| Q3 2017 | -$70.2M | +$89.7M | +56.1% | Sep 30, 2017 | 10-Q | 2017-11-09 |
| Q2 2017 | -$198M | -$49.8M | -33.5% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | -$185M | -$50.2M | -37.2% | Mar 31, 2017 | 10-Q | 2017-05-02 |
| Q4 2016 | -$172M | -$50.7M | -41.9% | Dec 31, 2016 | 10-K | 2018-03-01 |
| Q3 2016 | -$160M | -$38M | -31.2% | Sep 30, 2016 | 10-Q | 2016-11-08 |
| Q2 2016 | -$148M | -$35.2M | -31.1% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | -$135M | +$19.3M | +12.5% | Mar 31, 2016 | 10-Q | 2016-05-05 |
| Q4 2015 | -$121M | +$24.2M | +16.6% | Dec 31, 2015 | 10-K | 2017-03-06 |
| Q3 2015 | -$122M | +$14.6M | +10.7% | Sep 30, 2015 | 10-Q | 2015-11-05 |
| Q2 2015 | -$113M | +$15.3M | +11.9% | Jun 30, 2015 | 10-Q | 2015-08-05 |
| Q1 2015 | -$154M | -$33.8M | -28% | Mar 31, 2015 | 10-Q | 2015-05-11 |
| Q4 2014 | -$145M | -$31.7M | -27.9% | Dec 31, 2014 | 10-K | 2016-03-01 |
| Q3 2014 | -$136M | Sep 30, 2014 | 10-Q | 2014-11-12 | ||
| Q2 2014 | -$129M | Jun 30, 2014 | 10-Q | 2014-08-12 | ||
| Q1 2014 | -$121M | Mar 31, 2014 | 10-Q | 2014-05-14 | ||
| Q4 2013 | -$114M | Dec 31, 2013 | 10-K | 2015-03-02 |