| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | 325 M | -103 K | -0.03% | Mar 31, 2024 | 10-Q | 2024-04-26 |
| Q4 2023 | 324 M | -1.24 M | -0.38% | Dec 31, 2023 | 10-Q | 2024-04-26 |
| Q3 2023 | 324 M | -1.26 M | -0.39% | Sep 30, 2023 | 10-Q | 2023-10-27 |
| Q2 2023 | 325 M | -2.73 M | -0.83% | Jun 30, 2023 | 10-Q | 2023-08-04 |
| Q1 2023 | 325 M | -2.18 M | -0.66% | Mar 31, 2023 | 10-Q | 2023-04-28 |
| Q4 2022 | 326 M | -3.81 M | -1.16% | Dec 31, 2022 | 10-K | 2024-02-22 |
| Q3 2022 | 326 M | -8 M | -2.4% | Sep 30, 2022 | 10-Q | 2022-10-28 |
| Q2 2022 | 327 M | -7.26 M | -2.17% | Jun 30, 2022 | 10-Q | 2022-07-29 |
| Q1 2022 | 328 M | -6.67 M | -2% | Mar 31, 2022 | 10-Q | 2022-04-29 |
| Q4 2021 | 330 M | -4.48 M | -1.34% | Dec 31, 2021 | 8-K | 2023-05-12 |
| Q3 2021 | 334 M | -291 K | -0.09% | Sep 30, 2021 | 10-Q | 2021-10-29 |
| Q2 2021 | 335 M | +674 K | +0.2% | Jun 30, 2021 | 10-Q | 2021-07-30 |
| Q1 2021 | 334 M | +610 K | +0.18% | Mar 31, 2021 | 10-Q | 2021-04-30 |
| Q4 2020 | 334 M | +538 K | +0.16% | Dec 31, 2020 | 10-K | 2022-02-24 |
| Q3 2020 | 334 M | +510 K | +0.15% | Sep 30, 2020 | 10-Q | 2020-10-30 |
| Q2 2020 | 334 M | -36.6 M | -9.87% | Jun 30, 2020 | 10-Q | 2020-07-31 |
| Q1 2020 | 334 M | -36.6 M | -9.89% | Mar 31, 2020 | 10-Q | 2020-05-01 |
| Q4 2019 | 333 M | -42.2 M | -11.2% | Dec 31, 2019 | 10-K | 2021-02-25 |
| Q3 2019 | 333 M | -53.8 M | -13.9% | Sep 30, 2019 | 10-Q | 2019-11-01 |
| Q2 2019 | 370 M | -20 M | -5.11% | Jun 30, 2019 | 10-Q | 2019-08-02 |
| Q1 2019 | 370 M | -23.2 M | -5.89% | Mar 31, 2019 | 10-Q | 2019-04-26 |
| Q4 2018 | 376 M | -18.8 M | -4.77% | Dec 31, 2018 | 10-K | 2020-02-20 |
| Q3 2018 | 387 M | -7.28 M | -1.85% | Sep 30, 2018 | 10-Q | 2018-10-30 |
| Q2 2018 | 390 M | -7.11 M | -1.79% | Jun 30, 2018 | 10-Q | 2018-08-03 |
| Q1 2018 | 393 M | -9.3 M | -2.31% | Mar 31, 2018 | 10-Q | 2018-04-27 |
| Q4 2017 | 395 M | -9.53 M | -2.36% | Dec 31, 2017 | 10-Q | 2018-10-30 |
| Q3 2017 | 394 M | -14.7 M | -3.59% | Sep 30, 2017 | 10-Q | 2017-10-27 |
| Q2 2017 | 397 M | -21.9 M | -5.23% | Jun 30, 2017 | 10-Q | 2017-07-28 |
| Q1 2017 | 403 M | -25.4 M | -5.93% | Mar 31, 2017 | 10-Q | 2017-04-28 |
| Q4 2016 | 404 M | -36.1 M | -8.2% | Dec 31, 2016 | 10-K | 2018-02-22 |
| Q3 2016 | 409 M | -43.7 M | -9.65% | Sep 30, 2016 | 10-Q | 2016-11-01 |
| Q2 2016 | 419 M | -48.7 M | -10.4% | Jun 30, 2016 | 10-Q | 2016-07-29 |
| Q1 2016 | 428 M | -47.2 M | -9.93% | Mar 31, 2016 | 10-Q | 2016-04-22 |
| Q4 2015 | 440 M | -46.8 M | -9.61% | Dec 31, 2015 | 10-K | 2017-02-17 |
| Q3 2015 | 453 M | -51.2 M | -10.2% | Sep 30, 2015 | 10-Q | 2015-10-23 |
| Q2 2015 | 468 M | -47.3 M | -9.19% | Jun 30, 2015 | 10-Q | 2015-07-28 |
| Q1 2015 | 475 M | -58.5 M | -11% | Mar 31, 2015 | 10-Q | 2015-04-24 |
| Q4 2014 | 487 M | -61.9 M | -11.3% | Dec 31, 2014 | 10-K | 2016-02-16 |
| Q3 2014 | 504 M | -53 M | -9.52% | Sep 30, 2014 | 10-Q | 2014-10-24 |
| Q2 2014 | 515 M | -55.1 M | -9.65% | Jun 30, 2014 | 10-Q | 2014-07-25 |
| Q1 2014 | 534 M | -41.5 M | -7.22% | Mar 31, 2014 | 10-Q | 2014-04-29 |
| Q4 2013 | 549 M | -26.4 M | -4.59% | Dec 31, 2013 | 10-K | 2015-02-17 |
| Q3 2013 | 557 M | -18.1 M | -3.15% | Sep 30, 2013 | 10-Q | 2013-10-29 |
| Q2 2013 | 571 M | -4.29 M | -0.75% | Jun 30, 2013 | 10-Q | 2013-07-26 |
| Q1 2013 | 575 M | +951 K | +0.17% | Mar 31, 2013 | 10-Q | 2013-04-26 |
| Q4 2012 | 575 M | +1.83 M | +0.32% | Dec 31, 2012 | 10-K | 2014-02-20 |
| Q3 2012 | 575 M | Sep 30, 2012 | 10-Q | 2012-10-26 | ||
| Q2 2012 | 575 M | Jun 30, 2012 | 10-Q | 2012-07-27 | ||
| Q1 2012 | 574 M | Mar 31, 2012 | 10-Q | 2012-04-30 | ||
| Q4 2011 | 573 M | Dec 31, 2011 | 8-K | 2013-06-17 |