| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | -$138M | -$2.68M | -1.99% | Sep 30, 2023 | 10-Q | 2023-11-09 |
| Q2 2023 | -$136M | -$2.68M | -2% | Jun 30, 2023 | 10-Q | 2023-08-10 |
| Q1 2023 | -$136M | -$3.04M | -2.28% | Mar 31, 2023 | 10-Q | 2023-05-11 |
| Q4 2022 | -$136M | -$3.86M | -2.92% | Dec 31, 2022 | 10-Q | 2023-11-09 |
| Q3 2022 | -$135M | -$3.42M | -2.6% | Sep 30, 2022 | 10-Q | 2022-11-10 |
| Q2 2022 | -$134M | -$3.19M | -2.44% | Jun 30, 2022 | 10-Q | 2022-08-11 |
| Q1 2022 | -$133M | -$2.19M | -1.68% | Mar 31, 2022 | 10-Q | 2022-05-12 |
| Q4 2021 | -$132M | -$2.24M | -1.73% | Dec 31, 2021 | 10-K | 2023-03-07 |
| Q3 2021 | -$131M | -$1.59M | -1.23% | Sep 30, 2021 | 10-Q | 2021-11-10 |
| Q2 2021 | -$131M | -$832K | -0.64% | Jun 30, 2021 | 10-Q | 2021-08-12 |
| Q1 2021 | -$131M | -$2.28M | -1.77% | Mar 31, 2021 | 10-Q | 2021-05-13 |
| Q4 2020 | -$130M | -$1.89M | -1.47% | Dec 31, 2020 | 10-K | 2022-03-10 |
| Q3 2020 | -$130M | -$3.12M | -2.46% | Sep 30, 2020 | 10-Q | 2020-11-13 |
| Q2 2020 | -$130M | -$4.01M | -3.19% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | -$129M | -$6.81M | -5.59% | Mar 31, 2020 | 10-Q | 2020-05-12 |
| Q4 2019 | -$128M | -$9.1M | -7.65% | Dec 31, 2019 | 10-Q | 2021-11-10 |
| Q3 2019 | -$127M | -$13.3M | -11.7% | Sep 30, 2019 | 10-Q | 2021-11-10 |
| Q2 2019 | -$126M | -$14.3M | -12.9% | Jun 30, 2019 | 10-Q | 2019-08-13 |
| Q1 2019 | -$122M | -$14.1M | -13.1% | Mar 31, 2019 | 10-Q | 2019-05-14 |
| Q4 2018 | -$119M | -$13.7M | -13% | Dec 31, 2018 | 10-K | 2020-02-25 |
| Q3 2018 | -$113M | -$12.4M | -12.3% | Sep 30, 2018 | 10-Q | 2018-11-13 |
| Q2 2018 | -$111M | -$12.8M | -13% | Jun 30, 2018 | 10-Q | 2018-08-13 |
| Q1 2018 | -$108M | -$11.7M | -12.2% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | -$105M | -$8.67M | -8.97% | Dec 31, 2017 | 10-K | 2019-03-04 |
| Q3 2017 | -$101M | -$5.7M | -5.98% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | -$98.6M | -$3.34M | -3.5% | Jun 30, 2017 | 10-Q | 2017-08-08 |
| Q1 2017 | -$96M | -$95.2M | -11249% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | -$96.6M | -$1.05M | -1.1% | Dec 31, 2016 | 10-K | 2018-02-22 |
| Q3 2016 | -$95.3M | +$1.35M | +1.4% | Sep 30, 2016 | 10-K | 2017-02-21 |
| Q2 2016 | -$95.2M | +$2.7M | +2.76% | Jun 30, 2016 | 10-K | 2017-02-21 |
| Q1 2016 | -$846K | +$99M | +99.2% | Mar 31, 2016 | 10-K | 2017-02-21 |
| Q4 2015 | -$95.6M | +$6.09M | +5.99% | Dec 31, 2015 | 10-K | 2017-02-21 |
| Q3 2015 | -$96.7M | +$6.35M | +6.16% | Sep 30, 2015 | 10-K | 2017-02-21 |
| Q2 2015 | -$97.9M | +$5.8M | +5.59% | Jun 30, 2015 | 10-K | 2017-02-21 |
| Q1 2015 | -$99.8M | +$4.56M | +4.37% | Mar 31, 2015 | 10-K | 2017-02-21 |
| Q4 2014 | -$102M | +$2.35M | +2.26% | Dec 31, 2014 | 10-K | 2016-02-11 |
| Q3 2014 | -$103M | +$924K | +0.89% | Sep 30, 2014 | 10-K | 2016-02-11 |
| Q2 2014 | -$104M | -$3.33M | -3.32% | Jun 30, 2014 | 10-K | 2016-02-11 |
| Q1 2014 | -$104M | -$4.79M | -4.81% | Mar 31, 2014 | 10-K | 2016-02-11 |
| Q4 2013 | -$104M | -$5.26M | -5.32% | Dec 31, 2013 | 10-K | 2015-02-19 |
| Q3 2013 | -$104M | -$4.54M | -4.56% | Sep 30, 2013 | 10-K | 2015-02-19 |
| Q2 2013 | -$100M | -$361K | -0.36% | Jun 30, 2013 | 10-K | 2015-02-19 |
| Q1 2013 | -$99.6M | +$242K | +0.24% | Mar 31, 2013 | 10-K | 2015-02-19 |
| Q4 2012 | -$98.7M | +$916K | +0.92% | Dec 31, 2012 | 10-K | 2014-02-25 |
| Q3 2012 | -$99.4M | -$282K | -0.28% | Sep 30, 2012 | 10-K | 2014-02-25 |
| Q2 2012 | -$100M | -$1.06M | -1.07% | Jun 30, 2012 | 10-K | 2014-02-25 |
| Q1 2012 | -$99.8M | -$835K | -0.84% | Mar 31, 2012 | 10-K | 2014-02-25 |
| Q4 2011 | -$99.7M | -$463K | -0.47% | Dec 31, 2011 | 10-K | 2013-02-22 |
| Q3 2011 | -$99.2M | Sep 30, 2011 | 10-K | 2013-02-22 | ||
| Q2 2011 | -$99M | Jun 30, 2011 | 10-K | 2013-02-22 | ||
| Q1 2011 | -$99M | Mar 31, 2011 | 10-K | 2013-02-22 | ||
| Q4 2010 | -$99.2M | Dec 31, 2010 | 10-K | 2012-02-23 |