| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | $141M | -$5M | -3.43% | Sep 30, 2024 | 10-Q | 2024-10-18 |
| Q2 2024 | $143M | -$5M | -3.38% | Jun 30, 2024 | 10-Q | 2024-07-19 |
| Q1 2024 | $144M | -$5M | -3.36% | Mar 31, 2024 | 10-Q | 2024-04-19 |
| Q4 2023 | $145M | -$4M | -2.69% | Dec 31, 2023 | 10-Q | 2024-10-18 |
| Q3 2023 | $146M | -$4M | -2.67% | Sep 30, 2023 | 10-Q | 2023-10-20 |
| Q2 2023 | $148M | -$3M | -1.99% | Jun 30, 2023 | 10-Q | 2023-07-25 |
| Q1 2023 | $149M | -$2M | -1.33% | Mar 31, 2023 | 10-Q | 2023-04-21 |
| Q4 2022 | $149M | -$4M | -2.61% | Dec 31, 2022 | 10-K | 2024-02-09 |
| Q3 2022 | $150M | -$6M | -3.85% | Sep 30, 2022 | 10-Q | 2022-10-21 |
| Q2 2022 | $151M | -$9M | -5.63% | Jun 30, 2022 | 10-Q | 2022-07-22 |
| Q1 2022 | $151M | -$10M | -6.21% | Mar 31, 2022 | 10-Q | 2022-04-22 |
| Q4 2021 | $153M | -$8M | -4.97% | Dec 31, 2021 | 10-K | 2023-02-10 |
| Q3 2021 | $156M | -$5M | -3.11% | Sep 30, 2021 | 10-Q | 2021-10-22 |
| Q2 2021 | $160M | -$1M | -0.62% | Jun 30, 2021 | 10-Q | 2021-07-23 |
| Q1 2021 | $161M | $0 | 0% | Mar 31, 2021 | 10-Q | 2021-04-23 |
| Q4 2020 | $161M | -$2M | -1.23% | Dec 31, 2020 | 10-K | 2022-02-11 |
| Q3 2020 | $161M | -$4M | -2.42% | Sep 30, 2020 | 10-Q | 2020-10-23 |
| Q2 2020 | $161M | -$6M | -3.59% | Jun 30, 2020 | 10-Q | 2020-07-24 |
| Q1 2020 | $161M | -$7M | -4.17% | Mar 31, 2020 | 10-Q | 2020-04-24 |
| Q4 2019 | $163M | -$7M | -4.12% | Dec 31, 2019 | 10-K | 2021-02-12 |
| Q3 2019 | $165M | -$6M | -3.51% | Sep 30, 2019 | 10-Q | 2019-10-21 |
| Q2 2019 | $167M | -$6M | -3.47% | Jun 30, 2019 | 10-Q | 2019-07-23 |
| Q1 2019 | $168M | -$4M | -2.33% | Mar 31, 2019 | 10-Q | 2019-04-23 |
| Q4 2018 | $170M | -$2M | -1.16% | Dec 31, 2018 | 10-K | 2020-02-13 |
| Q3 2018 | $171M | -$4M | -2.29% | Sep 30, 2018 | 10-Q | 2018-10-23 |
| Q2 2018 | $173M | -$4M | -2.26% | Jun 30, 2018 | 10-Q | 2018-07-24 |
| Q1 2018 | $172M | -$7M | -3.91% | Mar 31, 2018 | 10-Q | 2018-04-25 |
| Q4 2017 | $172M | -$9M | -4.97% | Dec 31, 2017 | 10-K | 2019-02-13 |
| Q3 2017 | $175M | -$9M | -4.89% | Sep 30, 2017 | 10-Q | 2017-10-24 |
| Q2 2017 | $177M | -$8M | -4.32% | Jun 30, 2017 | 10-Q | 2017-07-25 |
| Q1 2017 | $179M | -$12M | -6.28% | Mar 31, 2017 | 10-Q | 2017-04-27 |
| Q4 2016 | $181M | -$13M | -6.7% | Dec 31, 2016 | 10-K | 2018-02-16 |
| Q3 2016 | $184M | -$13M | -6.6% | Sep 30, 2016 | 10-Q | 2016-10-25 |
| Q2 2016 | $185M | -$16M | -7.96% | Jun 30, 2016 | 10-Q | 2016-07-26 |
| Q1 2016 | $191M | -$13M | -6.37% | Mar 31, 2016 | 10-Q | 2016-04-27 |
| Q4 2015 | $194M | -$11M | -5.37% | Dec 31, 2015 | 10-K | 2017-02-17 |
| Q3 2015 | $197M | -$10M | -4.83% | Sep 30, 2015 | 10-Q | 2015-10-28 |
| Q2 2015 | $201M | -$9M | -4.29% | Jun 30, 2015 | 10-Q | 2015-07-29 |
| Q1 2015 | $204M | -$8M | -3.77% | Mar 31, 2015 | 10-Q | 2015-04-29 |
| Q4 2014 | $205M | -$8M | -3.76% | Dec 31, 2014 | 10-K | 2016-02-19 |
| Q3 2014 | $207M | -$8M | -3.72% | Sep 30, 2014 | 10-Q | 2014-10-28 |
| Q2 2014 | $210M | -$7M | -3.23% | Jun 30, 2014 | 10-Q | 2014-07-30 |
| Q1 2014 | $212M | -$8M | -3.64% | Mar 31, 2014 | 10-Q | 2014-04-29 |
| Q4 2013 | $213M | -$8M | -3.62% | Dec 31, 2013 | 10-K | 2015-02-24 |
| Q3 2013 | $215M | -$9M | -4.02% | Sep 30, 2013 | 10-Q | 2013-10-29 |
| Q2 2013 | $217M | -$11M | -4.83% | Jun 30, 2013 | 10-Q | 2013-07-29 |
| Q1 2013 | $220M | -$13M | -5.58% | Mar 31, 2013 | 10-Q | 2013-04-29 |
| Q4 2012 | $221M | -$11M | -4.74% | Dec 31, 2012 | 10-K | 2014-02-25 |
| Q3 2012 | $224M | -$9M | -3.86% | Sep 30, 2012 | 10-Q | 2012-10-31 |
| Q2 2012 | $228M | -$10M | -4.2% | Jun 30, 2012 | 10-Q | 2012-08-02 |
| Q1 2012 | $233M | -$7M | -2.92% | Mar 31, 2012 | 10-Q | 2012-05-01 |
| Q4 2011 | $232M | -$6M | -2.52% | Dec 31, 2011 | 10-K | 2013-02-22 |
| Q3 2011 | $233M | -$7M | -2.92% | Sep 30, 2011 | 10-Q | 2011-11-02 |
| Q2 2011 | $238M | -$1M | -0.42% | Jun 30, 2011 | 10-Q | 2011-08-03 |
| Q1 2011 | $240M | +$2M | +0.84% | Mar 31, 2011 | 10-Q | 2011-05-04 |
| Q4 2010 | $238M | Dec 31, 2010 | 10-K | 2012-02-24 | ||
| Q3 2010 | $240M | Sep 30, 2010 | 10-Q | 2010-11-03 | ||
| Q2 2010 | $239M | Jun 30, 2010 | 10-Q | 2010-08-05 | ||
| Q1 2010 | $238M | Mar 31, 2010 | 10-Q | 2010-05-05 |