| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2023 | $352M | -$69.9M | -16.6% | 31 Mar 2023 | 10-Q | 15 May 2023 |
| Q4 2022 | $332M | -$51.9M | -13.5% | 31 Dec 2022 | 10-Q | 15 May 2023 |
| Q3 2022 | $390M | -$34.1M | -8.03% | 30 Sep 2022 | 10-Q | 10 Nov 2022 |
| Q2 2022 | $408M | -$87.9M | -17.7% | 30 Jun 2022 | 10-Q | 12 Aug 2022 |
| Q1 2022 | $422M | -$45.2M | -9.68% | 31 Mar 2022 | 10-Q | 06 May 2022 |
| Q4 2021 | $384M | -$75M | -16.3% | 31 Dec 2021 | 10-K | 14 Mar 2023 |
| Q3 2021 | $425M | -$36.6M | -7.94% | 30 Sep 2021 | 10-Q | 12 Nov 2021 |
| Q2 2021 | $496M | +$59.2M | +13.6% | 30 Jun 2021 | 10-Q | 13 Aug 2021 |
| Q1 2021 | $467M | +$51.2M | +12.3% | 31 Mar 2021 | 10-Q | 13 May 2021 |
| Q4 2020 | $459M | +$6.8M | +1.5% | 31 Dec 2020 | 10-K | 10 Mar 2022 |
| Q3 2020 | $461M | -$38.3M | -7.67% | 30 Sep 2020 | 10-Q | 13 Nov 2020 |
| Q2 2020 | $437M | -$78.9M | -15.3% | 30 Jun 2020 | 10-Q | 14 Aug 2020 |
| Q1 2020 | $416M | -$117M | -21.9% | 31 Mar 2020 | 10-Q | 14 May 2020 |
| Q4 2019 | $452M | -$89.7M | -16.6% | 31 Dec 2019 | 10-K | 05 Mar 2021 |
| Q3 2019 | $499M | -$183M | -26.8% | 30 Sep 2019 | 10-Q | 31 Oct 2019 |
| Q2 2019 | $516M | -$147M | -22.1% | 30 Jun 2019 | 10-Q | 01 Aug 2019 |
| Q1 2019 | $532M | -$165M | -23.6% | 31 Mar 2019 | 10-Q | 03 May 2019 |
| Q4 2018 | $542M | -$56.2M | -9.4% | 31 Dec 2018 | 10-K | 05 Mar 2020 |
| Q3 2018 | $682M | +$19.7M | +2.97% | 30 Sep 2018 | 10-Q | 02 Nov 2018 |
| Q2 2018 | $662M | +$25.3M | +3.97% | 30 Jun 2018 | 10-Q | 03 Aug 2018 |
| Q1 2018 | $697M | +$66.6M | +10.6% | 31 Mar 2018 | 10-Q | 03 May 2018 |
| Q4 2017 | $598M | +$11.8M | +2.01% | 31 Dec 2017 | 10-K | 21 Feb 2019 |
| Q3 2017 | $663M | -$43.9M | -6.22% | 30 Sep 2017 | 10-Q | 02 Nov 2017 |
| Q2 2017 | $637M | -$28.6M | -4.3% | 30 Jun 2017 | 10-Q | 03 Aug 2017 |
| Q1 2017 | $630M | -$53.2M | -7.78% | 31 Mar 2017 | 10-Q | 04 May 2017 |
| Q4 2016 | $586M | -$37.6M | -6.03% | 31 Dec 2016 | 10-K | 22 Feb 2018 |
| Q3 2016 | $706M | -$141M | -16.6% | 30 Sep 2016 | 10-Q | 03 Nov 2016 |
| Q2 2016 | $666M | -$153M | -18.7% | 30 Jun 2016 | 10-Q | 02 Aug 2016 |
| Q1 2016 | $684M | -$141M | -17.1% | 31 Mar 2016 | 10-Q | 05 May 2016 |
| Q4 2015 | $624M | -$83.7M | -11.8% | 31 Dec 2015 | 10-K | 22 Feb 2017 |
| Q3 2015 | $847M | -$147M | -14.8% | 30 Sep 2015 | 10-Q | 04 Nov 2015 |
| Q2 2015 | $819M | -$147M | -15.2% | 30 Jun 2015 | 10-Q | 30 Jul 2015 |
| Q1 2015 | $825M | -$120M | -12.7% | 31 Mar 2015 | 10-Q | 30 Apr 2015 |
| Q4 2014 | $708M | -$260M | -26.9% | 31 Dec 2014 | 8-K | 11 Oct 2016 |
| Q3 2014 | $994M | -$206M | -17.2% | 30 Sep 2014 | 10-Q | 30 Oct 2014 |
| Q2 2014 | $966M | -$189M | -16.3% | 30 Jun 2014 | 10-Q | 31 Jul 2014 |
| Q1 2014 | $945M | -$269M | -22.2% | 31 Mar 2014 | 10-Q | 01 May 2014 |
| Q4 2013 | $968M | -$133M | -12.1% | 31 Dec 2013 | 10-K | 24 Feb 2015 |
| Q3 2013 | $1.2B | -$103M | -7.88% | 30 Sep 2013 | 10-Q | 31 Oct 2013 |
| Q2 2013 | $1.15B | -$90.5M | -7.27% | 30 Jun 2013 | 10-Q | 01 Aug 2013 |
| Q1 2013 | $1.21B | -$36.6M | -2.93% | 31 Mar 2013 | 10-Q | 30 Apr 2013 |
| Q4 2012 | $1.1B | -$60.2M | -5.18% | 31 Dec 2012 | 10-K | 26 Feb 2014 |
| Q3 2012 | $1.3B | -$58.5M | -4.3% | 30 Sep 2012 | 10-Q | 01 Nov 2012 |
| Q2 2012 | $1.24B | -$96.2M | -7.17% | 30 Jun 2012 | 10-Q | 01 Aug 2012 |
| Q1 2012 | $1.25B | -$42.7M | -3.3% | 31 Mar 2012 | 10-Q | 01 May 2012 |
| Q4 2011 | $1.16B | +$8.4M | +0.73% | 31 Dec 2011 | 10-K/A | 05 Mar 2013 |
| Q3 2011 | $1.36B | +$4.4M | +0.32% | 30 Sep 2011 | 10-Q | 27 Oct 2011 |
| Q2 2011 | $1.34B | +$245M | +22.4% | 30 Jun 2011 | 10-Q | 28 Jul 2011 |
| Q1 2011 | $1.29B | +$189M | +17.1% | 31 Mar 2011 | 10-Q | 03 May 2011 |
| Q4 2010 | $1.15B | 31 Dec 2010 | 10-K | 29 Feb 2012 | ||
| Q3 2010 | $1.36B | 30 Sep 2010 | 10-Q | 28 Oct 2010 | ||
| Q2 2010 | $1.1B | 30 Jun 2010 | 10-Q | 29 Jul 2010 | ||
| Q1 2010 | $1.1B | 31 Mar 2010 | 10-Q | 30 Apr 2010 |