| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | -$781M | -$41M | -5.55% | Mar 31, 2023 | 10-Q | 2023-06-29 |
| Q4 2022 | -$759M | -$23.4M | -3.18% | Dec 31, 2022 | 10-Q | 2023-06-29 |
| Q3 2022 | -$748M | -$16.7M | -2.28% | Sep 30, 2022 | 10-Q | 2022-11-14 |
| Q2 2022 | -$745M | -$19.6M | -2.7% | Jun 30, 2022 | 10-Q | 2022-08-09 |
| Q1 2022 | -$740M | -$21.8M | -3.04% | Mar 31, 2022 | 10-Q | 2022-05-05 |
| Q4 2021 | -$735M | +$98.1M | +11.8% | Dec 31, 2021 | 10-K | 2023-04-13 |
| Q3 2021 | -$731M | +$25.5M | +3.37% | Sep 30, 2021 | 10-Q | 2021-11-08 |
| Q2 2021 | -$725M | +$10.9M | +1.48% | Jun 30, 2021 | 10-Q | 2021-08-09 |
| Q1 2021 | -$718M | -$5.74M | -0.81% | Mar 31, 2021 | 10-Q | 2021-04-29 |
| Q4 2020 | -$834M | -$113M | -15.6% | Dec 31, 2020 | 10-K | 2022-03-31 |
| Q3 2020 | -$757M | -$59.2M | -8.49% | Sep 30, 2020 | 10-Q | 2020-10-29 |
| Q2 2020 | -$736M | -$49.8M | -7.25% | Jun 30, 2020 | 10-Q | 2020-08-04 |
| Q1 2020 | -$712M | -$36.7M | -5.44% | Mar 31, 2020 | 10-Q | 2020-04-30 |
| Q4 2019 | -$721M | -$56.5M | -8.51% | Dec 31, 2019 | 10-K | 2021-03-01 |
| Q3 2019 | -$698M | -$45.4M | -6.97% | Sep 30, 2019 | 10-Q | 2019-11-06 |
| Q2 2019 | -$687M | -$45.9M | -7.17% | Jun 30, 2019 | 10-Q | 2019-08-08 |
| Q1 2019 | -$675M | -$50.8M | -8.13% | Mar 31, 2019 | 10-Q | 2019-05-02 |
| Q4 2018 | -$664M | -$59.9M | -9.91% | Dec 31, 2018 | 10-K | 2020-03-12 |
| Q3 2018 | -$652M | -$62.7M | -10.6% | Sep 30, 2018 | 10-Q | 2018-11-06 |
| Q2 2018 | -$641M | -$65.6M | -11.4% | Jun 30, 2018 | 10-Q | 2018-08-02 |
| Q1 2018 | -$625M | -$71M | -12.8% | Mar 31, 2018 | 10-Q | 2018-05-09 |
| Q4 2017 | -$604M | -$66M | -12.3% | Dec 31, 2017 | 10-K | 2019-03-06 |
| Q3 2017 | -$590M | -$50.3M | -9.32% | Sep 30, 2017 | 10-Q | 2017-11-06 |
| Q2 2017 | -$575M | -$48.6M | -9.24% | Jun 30, 2017 | 10-Q | 2017-08-07 |
| Q1 2017 | -$554M | -$40.7M | -7.93% | Mar 31, 2017 | 10-Q | 2017-05-04 |
| Q4 2016 | -$538M | -$38.4M | -7.68% | Dec 31, 2016 | 10-K | 2018-03-07 |
| Q3 2016 | -$539M | -$51.2M | -10.5% | Sep 30, 2016 | 10-Q | 2016-11-01 |
| Q2 2016 | -$526M | -$49.7M | -10.4% | Jun 30, 2016 | 10-Q | 2016-08-02 |
| Q1 2016 | -$513M | -$48.9M | -10.5% | Mar 31, 2016 | 10-Q | 2016-05-09 |
| Q4 2015 | -$500M | -$48.6M | -10.8% | Dec 31, 2015 | 10-K | 2017-03-15 |
| Q3 2015 | -$488M | -$48.5M | -11% | Sep 30, 2015 | 10-Q | 2015-11-06 |
| Q2 2015 | -$477M | -$46.6M | -10.8% | Jun 30, 2015 | 10-Q | 2015-08-06 |
| Q1 2015 | -$464M | -$42.2M | -10% | Mar 31, 2015 | 10-Q | 2015-05-11 |
| Q4 2014 | -$452M | -$38.6M | -9.36% | Dec 31, 2014 | 10-K | 2016-03-10 |
| Q3 2014 | -$440M | -$32.8M | -8.07% | Sep 30, 2014 | 10-Q | 2014-11-07 |
| Q2 2014 | -$430M | -$28.1M | -6.99% | Jun 30, 2014 | 10-Q | 2014-08-12 |
| Q1 2014 | -$422M | -$23.4M | -5.87% | Mar 31, 2014 | 10-Q | 2014-05-12 |
| Q4 2013 | -$413M | -$18.2M | -4.62% | Dec 31, 2013 | 10-K | 2015-03-12 |
| Q3 2013 | -$407M | -$15.9M | -4.08% | Sep 30, 2013 | 10-Q | 2013-11-14 |
| Q2 2013 | -$402M | -$15.9M | -4.11% | Jun 30, 2013 | 10-Q | 2013-08-14 |
| Q1 2013 | -$398M | -$16.2M | -4.23% | Mar 31, 2013 | 10-Q | 2013-05-15 |
| Q4 2012 | -$395M | -$19.2M | -5.13% | Dec 31, 2012 | 10-K | 2014-03-13 |
| Q3 2012 | -$391M | -$20.6M | -5.56% | Sep 30, 2012 | 10-Q | 2012-11-09 |
| Q2 2012 | -$386M | -$21.4M | -5.87% | Jun 30, 2012 | 10-Q | 2012-08-09 |
| Q1 2012 | -$382M | Mar 31, 2012 | 10-Q | 2012-05-09 | ||
| Q4 2011 | -$375M | -$23.8M | -6.76% | Dec 31, 2011 | 10-K | 2013-03-11 |
| Q3 2011 | -$370M | Sep 30, 2011 | 10-Q | 2011-11-09 | ||
| Q2 2011 | -$365M | Jun 30, 2011 | 10-Q | 2011-08-05 | ||
| Q4 2010 | -$352M | Dec 31, 2010 | 10-K | 2012-03-14 |