| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q2 2024 | $395M | +$5M | +1.28% | Jun 30, 2024 | 10-Q | 2024-08-06 |
| Q1 2024 | $396M | +$5M | +1.28% | Mar 31, 2024 | 10-Q | 2024-05-07 |
| Q4 2023 | $398M | +$8M | +2.05% | Dec 31, 2023 | 10-Q | 2024-08-06 |
| Q3 2023 | $396M | +$11M | +2.86% | Sep 30, 2023 | 10-Q | 2023-11-07 |
| Q2 2023 | $390M | $0 | 0% | Jun 30, 2023 | 10-Q | 2023-08-08 |
| Q1 2023 | $391M | -$4M | -1.01% | Mar 31, 2023 | 10-Q | 2023-05-05 |
| Q4 2022 | $390M | -$6M | -1.52% | Dec 31, 2022 | 10-K | 2024-02-23 |
| Q3 2022 | $385M | -$12M | -3.02% | Sep 30, 2022 | 10-Q | 2022-11-08 |
| Q2 2022 | $390M | -$9M | -2.26% | Jun 30, 2022 | 10-Q | 2022-08-05 |
| Q1 2022 | $395M | -$4M | -1% | Mar 31, 2022 | 10-Q | 2022-05-06 |
| Q4 2021 | $396M | -$5M | -1.25% | Dec 31, 2021 | 10-K | 2023-02-24 |
| Q3 2021 | $397M | $0 | 0% | Sep 30, 2021 | 10-Q | 2021-11-05 |
| Q2 2021 | $399M | +$4M | +1.01% | Jun 30, 2021 | 10-Q | 2021-08-06 |
| Q1 2021 | $399M | +$5M | +1.27% | Mar 31, 2021 | 10-Q | 2021-05-07 |
| Q4 2020 | $401M | +$5M | +1.26% | Dec 31, 2020 | 10-K | 2022-02-25 |
| Q3 2020 | $397M | +$3M | +0.76% | Sep 30, 2020 | 10-Q | 2020-11-06 |
| Q2 2020 | $395M | -$1M | -0.25% | Jun 30, 2020 | 10-Q | 2020-08-10 |
| Q1 2020 | $394M | -$2M | -0.51% | Mar 31, 2020 | 10-Q | 2020-05-11 |
| Q4 2019 | $396M | +$1M | +0.25% | Dec 31, 2019 | 10-K | 2021-02-26 |
| Q3 2019 | $394M | -$2M | -0.51% | Sep 30, 2019 | 10-Q | 2019-11-12 |
| Q2 2019 | $396M | -$1M | -0.25% | Jun 30, 2019 | 10-Q | 2019-08-06 |
| Q1 2019 | $396M | -$5M | -1.25% | Mar 31, 2019 | 10-Q | 2019-05-06 |
| Q4 2018 | $395M | -$4M | -1% | Dec 31, 2018 | 10-K | 2020-02-28 |
| Q3 2018 | $396M | -$2M | -0.5% | Sep 30, 2018 | 10-Q | 2018-11-05 |
| Q2 2018 | $397M | -$4M | -1% | Jun 30, 2018 | 10-Q | 2018-08-06 |
| Q1 2018 | $401M | +$9M | +2.3% | Mar 31, 2018 | 10-Q | 2018-05-08 |
| Q4 2017 | $399M | +$9M | +2.31% | Dec 31, 2017 | 10-K/A | 2019-03-01 |
| Q3 2017 | $398M | +$2M | +0.51% | Sep 30, 2017 | 10-Q | 2017-11-06 |
| Q2 2017 | $401M | +$17M | +4.43% | Jun 30, 2017 | 10-Q | 2017-08-04 |
| Q1 2017 | $392M | +$8M | +2.08% | Mar 31, 2017 | 10-Q | 2017-05-05 |
| Q4 2016 | $390M | +$10M | +2.63% | Dec 31, 2016 | 10-K | 2018-02-23 |
| Q3 2016 | $396M | -$191M | -32.5% | Sep 30, 2016 | 10-Q | 2016-11-03 |
| Q2 2016 | $384M | -$206M | -34.9% | Jun 30, 2016 | 10-Q | 2016-08-09 |
| Q1 2016 | $384M | -$540M | -58.4% | Mar 31, 2016 | 10-Q | 2016-05-06 |
| Q4 2015 | $380M | -$568M | -59.9% | Dec 31, 2015 | 10-K | 2017-02-27 |
| Q3 2015 | $587M | -$371M | -38.7% | Sep 30, 2015 | 10-Q | 2015-11-06 |
| Q2 2015 | $590M | -$360M | -37.9% | Jun 30, 2015 | 10-Q | 2015-08-07 |
| Q1 2015 | $924M | -$22M | -2.33% | Mar 31, 2015 | 10-Q | 2015-05-08 |
| Q4 2014 | $948M | +$2M | +0.21% | Dec 31, 2014 | 10-K | 2016-02-26 |
| Q3 2014 | $958M | +$13M | +1.38% | Sep 30, 2014 | 10-Q | 2014-11-07 |
| Q2 2014 | $950M | +$16M | +1.71% | Jun 30, 2014 | 10-Q | 2014-08-08 |
| Q1 2014 | $946M | +$25M | +2.71% | Mar 31, 2014 | 10-Q | 2014-05-12 |
| Q4 2013 | $946M | +$14M | +1.5% | Dec 31, 2013 | 10-K | 2015-02-27 |
| Q3 2013 | $945M | +$12M | +1.29% | Sep 30, 2013 | 10-Q | 2013-11-04 |
| Q2 2013 | $934M | +$9M | +0.97% | Jun 30, 2013 | 10-Q | 2013-08-02 |
| Q1 2013 | $921M | +$178M | +24% | Mar 31, 2013 | 10-Q | 2013-05-03 |
| Q4 2012 | $932M | +$190M | +25.6% | Dec 31, 2012 | 10-K | 2014-02-27 |
| Q3 2012 | $933M | +$197M | +26.8% | Sep 30, 2012 | 10-Q | 2012-11-02 |
| Q2 2012 | $925M | +$211M | +29.6% | Jun 30, 2012 | 10-Q | 2012-08-03 |
| Q1 2012 | $743M | +$227M | +44% | Mar 31, 2012 | 10-Q | 2012-05-04 |
| Q4 2011 | $742M | +$606M | +446% | Dec 31, 2011 | 10-K | 2013-02-28 |
| Q3 2011 | $736M | +$600M | +441% | Sep 30, 2011 | 10-Q | 2011-11-04 |
| Q2 2011 | $714M | +$579M | +429% | Jun 30, 2011 | 10-Q | 2011-08-08 |
| Q1 2011 | $516M | Mar 31, 2011 | 10-Q | 2011-05-06 | ||
| Q4 2010 | $136M | Dec 31, 2010 | 10-K | 2012-02-29 | ||
| Q3 2010 | $136M | Sep 30, 2010 | 10-Q | 2010-11-04 | ||
| Q2 2010 | $135M | Jun 30, 2010 | 10-Q | 2010-08-05 |