| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | $2.82B | -$35M | -1.22% | Sep 30, 2024 | 10-Q | 2024-11-01 |
| Q2 2024 | $2.83B | -$55M | -1.91% | Jun 30, 2024 | 10-Q | 2024-08-02 |
| Q1 2024 | $2.84B | -$51M | -1.77% | Mar 31, 2024 | 10-Q | 2024-05-03 |
| Q4 2023 | $2.85B | -$47M | -1.62% | Dec 31, 2023 | 10-Q | 2024-11-01 |
| Q3 2023 | $2.86B | -$43M | -1.48% | Sep 30, 2023 | 10-Q | 2024-11-01 |
| Q2 2023 | $2.88B | -$53M | -1.81% | Jun 30, 2023 | 10-Q | 2024-08-02 |
| Q1 2023 | $2.89B | -$78M | -2.63% | Mar 31, 2023 | 10-Q | 2024-05-03 |
| Q4 2022 | $2.9B | -$90M | -3.01% | Dec 31, 2022 | 10-Q | 2024-11-01 |
| Q3 2022 | $2.9B | -$39M | -1.33% | Sep 30, 2022 | 10-Q | 2023-11-03 |
| Q2 2022 | $2.93B | -$30M | -1.01% | Jun 30, 2022 | 10-Q | 2023-08-04 |
| Q1 2022 | $2.97B | -$15M | -0.5% | Mar 31, 2022 | 10-Q | 2023-05-05 |
| Q4 2021 | $2.99B | -$21M | -0.7% | Dec 31, 2021 | 10-K | 2024-02-28 |
| Q3 2021 | $2.94B | -$85M | -2.81% | Sep 30, 2021 | 10-Q | 2022-11-07 |
| Q2 2021 | $2.96B | -$81M | -2.66% | Jun 30, 2021 | 10-Q | 2022-08-05 |
| Q1 2021 | $2.98B | -$87M | -2.83% | Mar 31, 2021 | 10-Q | 2022-05-06 |
| Q4 2020 | $3.01B | -$95M | -3.06% | Dec 31, 2020 | 10-K | 2023-02-27 |
| Q3 2020 | $3.03B | -$98M | -3.14% | Sep 30, 2020 | 10-Q | 2021-11-05 |
| Q2 2020 | $3.05B | -$115M | -3.64% | Jun 30, 2020 | 10-Q | 2021-08-05 |
| Q1 2020 | $3.07B | -$123M | -3.85% | Mar 31, 2020 | 10-Q | 2021-05-06 |
| Q4 2019 | $3.11B | -$113M | -3.51% | Dec 31, 2019 | 10-K | 2022-02-25 |
| Q3 2019 | $3.12B | -$134M | -4.11% | Sep 30, 2019 | 10-Q | 2020-11-05 |
| Q2 2019 | $3.16B | -$148M | -4.47% | Jun 30, 2019 | 10-Q | 2020-08-06 |
| Q1 2019 | $3.19B | -$177M | -5.25% | Mar 31, 2019 | 10-Q | 2020-05-07 |
| Q4 2018 | $3.22B | -$191M | -5.6% | Dec 31, 2018 | 10-K | 2021-02-25 |
| Q3 2018 | $3.26B | -$203M | -5.87% | Sep 30, 2018 | 10-Q | 2019-11-07 |
| Q2 2018 | $3.31B | -$198M | -5.65% | Jun 30, 2018 | 10-Q | 2019-08-07 |
| Q1 2018 | $3.37B | -$179M | -5.04% | Mar 31, 2018 | 10-Q | 2019-05-08 |
| Q4 2017 | $3.41B | -$187M | -5.2% | Dec 31, 2017 | 10-K | 2020-02-27 |
| Q3 2017 | $3.46B | -$210M | -5.72% | Sep 30, 2017 | 10-Q | 2018-11-06 |
| Q2 2017 | $3.51B | -$232M | -6.21% | Jun 30, 2017 | 10-Q | 2018-08-03 |
| Q1 2017 | $3.55B | -$232M | -6.14% | Mar 31, 2017 | 10-Q | 2018-05-08 |
| Q4 2016 | $3.6B | -$244M | -6.35% | Dec 31, 2016 | 10-K | 2019-02-27 |
| Q3 2016 | $3.67B | -$243M | -6.21% | Sep 30, 2016 | 10-Q | 2017-11-07 |
| Q2 2016 | $3.74B | -$262M | -6.55% | Jun 30, 2016 | 10-Q | 2017-08-03 |
| Q1 2016 | $3.78B | -$266M | -6.57% | Mar 31, 2016 | 10-Q | 2017-05-08 |
| Q4 2015 | $3.84B | -$285M | -6.91% | Dec 31, 2015 | 10-K | 2018-02-28 |
| Q3 2015 | $3.91B | -$301M | -7.14% | Sep 30, 2015 | 10-Q | 2016-11-08 |
| Q2 2015 | $4B | -$314M | -7.28% | Jun 30, 2015 | 10-Q | 2016-08-08 |
| Q1 2015 | $4.05B | -$333M | -7.6% | Mar 31, 2015 | 10-Q | 2016-05-10 |
| Q4 2014 | $4.13B | -$325M | -7.3% | Dec 31, 2014 | 10-K | 2017-02-28 |
| Q3 2014 | $4.22B | -$312M | -6.89% | Sep 30, 2014 | 10-Q | 2015-11-06 |
| Q2 2014 | $4.31B | -$274M | -5.97% | Jun 30, 2014 | 10-Q | 2015-08-07 |
| Q1 2014 | $4.38B | -$316M | -6.73% | Mar 31, 2014 | 10-Q | 2015-05-08 |
| Q4 2013 | $4.45B | -$357M | -7.42% | Dec 31, 2013 | 10-K | 2016-02-26 |
| Q3 2013 | $4.53B | -$355M | -7.27% | Sep 30, 2013 | 10-Q | 2014-11-07 |
| Q2 2013 | $4.59B | -$374M | -7.54% | Jun 30, 2013 | 10-Q | 2014-08-11 |
| Q1 2013 | $4.7B | -$376M | -7.41% | Mar 31, 2013 | 10-Q | 2014-05-09 |
| Q4 2012 | $4.81B | -$343M | -6.66% | Dec 31, 2012 | 10-K | 2015-02-27 |
| Q3 2012 | $4.88B | -$498M | -9.26% | Sep 30, 2012 | 10-Q | 2013-11-08 |
| Q2 2012 | $4.96B | -$552M | -10% | Jun 30, 2012 | 10-Q | 2013-08-08 |
| Q1 2012 | $5.07B | -$545M | -9.7% | Mar 31, 2012 | 10-Q | 2013-05-09 |
| Q4 2011 | $5.15B | -$544M | -9.55% | Dec 31, 2011 | 10-K | 2014-02-28 |
| Q3 2011 | $5.38B | -$438M | -7.53% | Sep 30, 2011 | 10-Q | 2012-11-08 |
| Q2 2011 | $5.51B | +$160M | +2.99% | Jun 30, 2011 | 10-Q | 2012-08-08 |
| Q1 2011 | $5.62B | +$168M | +3.08% | Mar 31, 2011 | 10-Q | 2012-05-09 |
| Q4 2010 | $5.7B | Dec 31, 2010 | 10-K | 2013-02-28 | ||
| Q3 2010 | $5.82B | Sep 30, 2010 | 10-Q | 2011-11-08 | ||
| Q2 2010 | $5.35B | Jun 30, 2010 | 10-Q | 2011-08-08 | ||
| Q1 2010 | $5.45B | Mar 31, 2010 | 10-Q | 2011-05-09 |