| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2023 | -$3.04B | -$131M | -4.51% | Sep 30, 2023 | 10-Q | 2023-11-02 |
| Q2 2023 | -$2.98B | -$88.8M | -3.08% | Jun 30, 2023 | 10-Q | 2023-08-07 |
| Q1 2023 | -$2.93B | -$54.2M | -1.88% | Mar 31, 2023 | 10-Q | 2023-05-03 |
| Q4 2022 | -$2.93B | -$91.3M | -3.21% | Dec 31, 2022 | 10-Q | 2023-11-02 |
| Q3 2022 | -$2.91B | -$105M | -3.76% | Sep 30, 2022 | 10-Q | 2022-11-08 |
| Q2 2022 | -$2.89B | -$128M | -4.64% | Jun 30, 2022 | 10-Q | 2022-08-03 |
| Q1 2022 | -$2.88B | -$111M | -4% | Mar 31, 2022 | 10-Q | 2022-05-03 |
| Q4 2021 | -$2.84B | -$152M | -5.64% | Dec 31, 2021 | 10-K | 2023-02-28 |
| Q3 2021 | -$2.8B | -$157M | -5.94% | Sep 30, 2021 | 10-Q | 2021-11-02 |
| Q2 2021 | -$2.76B | -$171M | -6.61% | Jun 30, 2021 | 10-Q | 2021-08-03 |
| Q1 2021 | -$2.77B | -$250M | -9.94% | Mar 31, 2021 | 10-Q | 2021-05-05 |
| Q4 2020 | -$2.69B | -$256M | -10.5% | Dec 31, 2020 | 10-K | 2022-02-14 |
| Q3 2020 | -$2.64B | -$273M | -11.5% | Sep 30, 2020 | 10-Q | 2020-11-02 |
| Q2 2020 | -$2.59B | -$202M | -8.47% | Jun 30, 2020 | 10-Q | 2020-07-31 |
| Q1 2020 | -$2.52B | -$147M | -6.19% | Mar 31, 2020 | 10-Q | 2020-05-05 |
| Q4 2019 | -$2.43B | -$75.6M | -3.21% | Dec 31, 2019 | 10-K | 2021-02-19 |
| Q3 2019 | -$2.37B | -$15.5M | -0.66% | Sep 30, 2019 | 10-Q | 2019-11-05 |
| Q2 2019 | -$2.39B | -$57.8M | -2.48% | Jun 30, 2019 | 10-Q | 2019-08-07 |
| Q1 2019 | -$2.37B | -$172M | -7.81% | Mar 31, 2019 | 10-Q | 2019-05-02 |
| Q4 2018 | -$2.36B | -$313M | -15.3% | Dec 31, 2018 | 10-K | 2020-02-25 |
| Q3 2018 | -$2.35B | -$419M | -21.6% | Sep 30, 2018 | 10-Q | 2018-11-09 |
| Q2 2018 | -$2.33B | -$491M | -26.7% | Jun 30, 2018 | 10-Q | 2018-08-09 |
| Q1 2018 | -$2.2B | -$624M | -39.6% | Mar 31, 2018 | 10-Q | 2018-05-03 |
| Q4 2017 | -$2.04B | -$545M | -36.3% | Dec 31, 2017 | 10-K | 2019-02-21 |
| Q3 2017 | -$1.94B | -$523M | -37% | Sep 30, 2017 | 10-Q | 2017-11-02 |
| Q2 2017 | -$1.84B | -$481M | -35.5% | Jun 30, 2017 | 10-Q | 2017-08-03 |
| Q1 2017 | -$1.58B | -$257M | -19.5% | Mar 31, 2017 | 10-Q | 2017-05-03 |
| Q4 2016 | -$1.5B | -$237M | -18.8% | Dec 31, 2016 | 8-K | 2018-09-20 |
| Q3 2016 | -$1.41B | -$224M | -18.9% | Sep 30, 2016 | 10-Q | 2016-11-09 |
| Q2 2016 | -$1.36B | -$228M | -20.3% | Jun 30, 2016 | 10-Q/A | 2016-11-01 |
| Q1 2016 | -$1.32B | -$216M | -19.6% | Mar 31, 2016 | 10-Q/A | 2016-11-01 |
| Q4 2015 | -$1.26B | -$210M | -20% | Dec 31, 2015 | 10-K | 2017-02-24 |
| Q3 2015 | -$1.19B | -$184M | -18.3% | Sep 30, 2015 | 10-Q/A | 2016-11-01 |
| Q2 2015 | -$1.13B | -$181M | -19.1% | Jun 30, 2015 | 10-Q/A | 2016-11-01 |
| Q1 2015 | -$1.1B | -$312M | -39.4% | Mar 31, 2015 | 10-Q/A | 2016-11-01 |
| Q4 2014 | -$1.05B | -$310M | -41.7% | Dec 31, 2014 | 10-K/A | 2016-11-01 |
| Q3 2014 | -$1.01B | -$281M | -38.7% | Sep 30, 2014 | 10-Q | 2014-11-05 |
| Q2 2014 | -$947M | -$299M | -46.1% | Jun 30, 2014 | 10-Q | 2014-08-06 |
| Q1 2014 | -$790M | Mar 31, 2014 | 10-Q | 2014-05-09 | ||
| Q4 2013 | -$743M | -$168M | -29.2% | Dec 31, 2013 | 10-K | 2015-02-27 |
| Q3 2013 | -$725M | Sep 30, 2013 | 10-Q | 2013-11-12 | ||
| Q2 2013 | -$648M | Jun 30, 2013 | 8-K/A | 2013-08-12 | ||
| Q4 2012 | -$575M | -$105M | -22.2% | Dec 31, 2012 | 10-K | 2014-03-04 |
| Q4 2011 | -$470M | Dec 31, 2011 | 8-K/A | 2013-08-12 |