| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q4 2022 | -$130M | -$1.29M | -1% | Dec 31, 2022 | 10-K/A | 2023-03-31 |
| Q3 2022 | -$130M | -$1.56M | -1.22% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | -$129M | -$849K | -0.66% | Jun 30, 2022 | 10-Q | 2022-08-15 |
| Q1 2022 | -$129M | -$1.01M | -0.79% | Mar 31, 2022 | 10-Q | 2022-05-16 |
| Q4 2021 | -$129M | -$413K | -0.32% | Dec 31, 2021 | 10-K/A | 2023-03-31 |
| Q3 2021 | -$128M | -$926K | -0.73% | Sep 30, 2021 | 10-Q | 2021-11-15 |
| Q2 2021 | -$128M | -$1.62M | -1.28% | Jun 30, 2021 | 10-Q | 2021-08-16 |
| Q1 2021 | -$128M | -$2.41M | -1.92% | Mar 31, 2021 | 10-Q | 2021-05-17 |
| Q4 2020 | -$128M | -$3.15M | -2.52% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | -$127M | -$2.1M | -1.67% | Sep 30, 2020 | 10-Q | 2020-11-16 |
| Q2 2020 | -$127M | -$2.17M | -1.75% | Jun 30, 2020 | 10-Q | 2020-08-14 |
| Q1 2020 | -$126M | -$1.74M | -1.4% | Mar 31, 2020 | 10-Q | 2020-05-15 |
| Q4 2019 | -$125M | -$1.93M | -1.57% | Dec 31, 2019 | 10-K | 2021-03-31 |
| Q3 2019 | -$125M | -$2.46M | -2.01% | Sep 30, 2019 | 10-Q | 2019-11-14 |
| Q2 2019 | -$125M | -$2.99M | -2.46% | Jun 30, 2019 | 10-Q | 2019-08-13 |
| Q1 2019 | -$124M | -$2.68M | -2.21% | Mar 31, 2019 | 10-Q | 2019-05-15 |
| Q4 2018 | -$123M | -$3.45M | -2.88% | Dec 31, 2018 | 10-K | 2020-03-30 |
| Q3 2018 | -$123M | -$3.53M | -2.96% | Sep 30, 2018 | 10-Q | 2018-11-14 |
| Q2 2018 | -$122M | -$2.89M | -2.43% | Jun 30, 2018 | 10-Q | 2018-08-14 |
| Q1 2018 | -$121M | -$3.53M | -3% | Mar 31, 2018 | 10-Q | 2018-05-15 |
| Q4 2017 | -$120M | +$3.75M | +3.03% | Dec 31, 2017 | 10-K | 2020-03-30 |
| Q3 2017 | -$119M | +$3.74M | +3.04% | Sep 30, 2017 | 10-Q | 2017-11-14 |
| Q2 2017 | -$119M | +$3.99M | +3.25% | Jun 30, 2017 | 10-Q | 2017-08-14 |
| Q1 2017 | -$118M | +$4.17M | +3.42% | Mar 31, 2017 | 10-Q | 2017-05-15 |
| Q4 2016 | -$123M | -$1.38M | -1.13% | Dec 31, 2016 | 10-K | 2018-04-02 |
| Q3 2016 | -$123M | -$1.18M | -0.97% | Sep 30, 2016 | 10-Q | 2016-11-14 |
| Q2 2016 | -$123M | -$520K | -0.43% | Jun 30, 2016 | 10-Q | 2016-08-15 |
| Q1 2016 | -$122M | +$675K | +0.55% | Mar 31, 2016 | 10-Q | 2016-05-05 |
| Q4 2015 | -$122M | -$189K | -0.16% | Dec 31, 2015 | 10-K | 2017-04-03 |
| Q3 2015 | -$122M | +$268K | +0.22% | Sep 30, 2015 | 10-Q | 2015-11-12 |
| Q2 2015 | -$122M | +$381K | +0.31% | Jun 30, 2015 | 10-Q | 2015-08-13 |
| Q1 2015 | -$123M | +$77K | +0.06% | Mar 31, 2015 | 10-Q | 2015-05-13 |
| Q4 2014 | -$122M | +$42.8K | +0.04% | Dec 31, 2014 | 10-K | 2016-03-30 |
| Q3 2014 | -$122M | -$2.66M | -2.22% | Sep 30, 2014 | 10-Q | 2014-11-14 |
| Q2 2014 | -$123M | -$3.52M | -2.96% | Jun 30, 2014 | 10-Q | 2014-08-14 |
| Q1 2014 | -$123M | -$4.36M | -3.68% | Mar 31, 2014 | 10-Q | 2014-05-15 |
| Q4 2013 | -$122M | -$3.99M | -3.39% | Dec 31, 2013 | 10-K | 2015-03-31 |
| Q3 2013 | -$119M | -$1.07M | -0.9% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | -$119M | -$71.6K | -0.06% | Jun 30, 2013 | 10-Q | 2013-08-14 |
| Q1 2013 | -$118M | +$707K | +0.59% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | -$118M | +$390K | +0.33% | Dec 31, 2012 | 10-K | 2014-03-31 |
| Q3 2012 | -$118M | -$3.07M | -2.67% | Sep 30, 2012 | 10-Q | 2012-11-14 |
| Q2 2012 | -$119M | -$3.58M | -3.1% | Jun 30, 2012 | 10-Q | 2012-08-14 |
| Q1 2012 | -$119M | Mar 31, 2012 | 10-Q | 2012-05-21 | ||
| Q4 2011 | -$118M | -$1.9M | -1.63% | Dec 31, 2011 | 10-K | 2013-04-01 |
| Q3 2011 | -$115M | Sep 30, 2011 | 10-Q/A | 2012-04-24 | ||
| Q2 2011 | -$115M | Jun 30, 2011 | 10-Q/A | 2012-04-24 | ||
| Q4 2010 | -$116M | Dec 31, 2010 | 10-K | 2012-04-24 |