| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | $762M | -$105M | -12.1% | Mar 31, 2023 | 10-Q | 2023-05-15 |
| Q4 2022 | $771M | -$139M | -15.2% | Dec 31, 2022 | 10-Q | 2023-05-15 |
| Q3 2022 | $758M | -$164M | -17.8% | Sep 30, 2022 | 10-Q | 2022-11-07 |
| Q2 2022 | $813M | -$161M | -16.6% | Jun 30, 2022 | 10-Q | 2022-08-08 |
| Q1 2022 | $867M | -$69M | -7.37% | Mar 31, 2022 | 10-Q | 2022-05-09 |
| Q4 2021 | $910M | -$36.5M | -3.85% | Dec 31, 2021 | 10-K | 2023-04-14 |
| Q3 2021 | $922M | -$21.8M | -2.31% | Sep 30, 2021 | 10-Q | 2021-10-27 |
| Q2 2021 | $974M | +$87.7M | +9.9% | Jun 30, 2021 | 10-Q | 2021-08-04 |
| Q1 2021 | $936M | +$67.3M | +7.74% | Mar 31, 2021 | 10-Q | 2021-05-05 |
| Q4 2020 | $946M | +$93.9M | +11% | Dec 31, 2020 | 10-K | 2022-03-09 |
| Q3 2020 | $944M | +$96.4M | +11.4% | Sep 30, 2020 | 10-Q | 2020-10-29 |
| Q2 2020 | $886M | +$18.6M | +2.14% | Jun 30, 2020 | 10-Q | 2020-08-06 |
| Q1 2020 | $869M | -$36.1M | -3.99% | Mar 31, 2020 | 10-Q | 2020-05-06 |
| Q4 2019 | $852M | -$33.7M | -3.81% | Dec 31, 2019 | 10-K | 2021-03-03 |
| Q3 2019 | $847M | -$115M | -12% | Sep 30, 2019 | 10-Q | 2019-11-06 |
| Q2 2019 | $868M | -$162M | -15.8% | Jun 30, 2019 | 10-Q | 2019-08-05 |
| Q1 2019 | $905M | -$162M | -15.2% | Mar 31, 2019 | 10-Q | 2019-05-06 |
| Q4 2018 | $886M | -$180M | -16.9% | Dec 31, 2018 | 10-K | 2020-03-09 |
| Q3 2018 | $963M | -$92.5M | -8.77% | Sep 30, 2018 | 10-Q | 2018-11-05 |
| Q2 2018 | $1.03B | +$11.7M | +1.15% | Jun 30, 2018 | 10-Q | 2018-08-07 |
| Q1 2018 | $1.07B | +$199M | +22.9% | Mar 31, 2018 | 10-Q | 2018-05-07 |
| Q4 2017 | $1.07B | +$162M | +18% | Dec 31, 2017 | 10-K | 2019-03-07 |
| Q3 2017 | $1.06B | +$105M | +11% | Sep 30, 2017 | 10-Q | 2017-11-07 |
| Q2 2017 | $1.02B | +$45.7M | +4.7% | Jun 30, 2017 | 10-Q | 2017-08-07 |
| Q1 2017 | $869M | -$113M | -11.5% | Mar 31, 2017 | 10-Q | 2017-05-08 |
| Q4 2016 | $904M | +$65.6M | +7.83% | Dec 31, 2016 | 10-K | 2018-03-09 |
| Q3 2016 | $951M | +$85.3M | +9.85% | Sep 30, 2016 | 10-Q | 2016-11-04 |
| Q2 2016 | $973M | +$81.5M | +9.15% | Jun 30, 2016 | 10-Q | 2016-08-04 |
| Q1 2016 | $982M | +$96.2M | +10.9% | Mar 31, 2016 | 10-Q | 2016-05-06 |
| Q4 2015 | $838M | -$126M | -13% | Dec 31, 2015 | 10-K | 2017-03-10 |
| Q3 2015 | $865M | -$159M | -15.5% | Sep 30, 2015 | 10-Q | 2015-11-04 |
| Q2 2015 | $891M | -$189M | -17.5% | Jun 30, 2015 | 10-Q | 2015-08-05 |
| Q1 2015 | $886M | -$211M | -19.2% | Mar 31, 2015 | 10-Q | 2015-05-06 |
| Q4 2014 | $964M | -$133M | -12.1% | Dec 31, 2014 | 10-K | 2016-03-03 |
| Q3 2014 | $1.02B | -$67M | -6.14% | Sep 30, 2014 | 10-Q | 2014-11-06 |
| Q2 2014 | $1.08B | -$42.6M | -3.79% | Jun 30, 2014 | 10-Q | 2014-08-07 |
| Q1 2014 | $1.1B | -$49.2M | -4.29% | Mar 31, 2014 | 10-Q | 2014-05-08 |
| Q4 2013 | $1.1B | -$166M | -13.1% | Dec 31, 2013 | 10-K | 2015-02-26 |
| Q3 2013 | $1.09B | -$174M | -13.8% | Sep 30, 2013 | 10-Q | 2013-11-06 |
| Q2 2013 | $1.12B | -$129M | -10.3% | Jun 30, 2013 | 10-Q | 2013-08-09 |
| Q1 2013 | $1.15B | -$155M | -11.9% | Mar 31, 2013 | 10-Q | 2013-05-07 |
| Q4 2012 | $1.26B | -$18.8M | -1.46% | Dec 31, 2012 | 10-K | 2014-02-27 |
| Q3 2012 | $1.27B | -$130M | -9.33% | Sep 30, 2012 | 10-Q | 2012-11-06 |
| Q2 2012 | $1.25B | -$111M | -8.12% | Jun 30, 2012 | 10-Q | 2012-08-06 |
| Q1 2012 | $1.3B | Mar 31, 2012 | 10-Q | 2012-05-07 | ||
| Q4 2011 | $1.28B | +$654K | +0.05% | Dec 31, 2011 | 10-K | 2013-03-15 |
| Q3 2011 | $1.4B | Sep 30, 2011 | 10-Q | 2011-11-08 | ||
| Q2 2011 | $1.36B | Jun 30, 2011 | 10-Q | 2011-08-08 | ||
| Q4 2010 | $1.28B | Dec 31, 2010 | 10-K/A | 2012-03-26 |