| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q1 2024 | $458 B | +$17.8 B | +4.04% | Mar 31, 2024 | 10-Q | 2024-04-29 |
| Q4 2023 | $454 B | +$21.1 B | +4.87% | Dec 31, 2023 | 10-Q | 2024-04-29 |
| Q3 2023 | $450 B | +$26.3 B | +6.2% | Sep 30, 2023 | 10-Q | 2023-10-31 |
| Q2 2023 | $445 B | +$36.8 B | +9.03% | Jun 30, 2023 | 10-Q | 2023-08-01 |
| Q1 2023 | $441 B | +$46.8 B | +11.9% | Mar 31, 2023 | 10-Q | 2023-05-02 |
| Q4 2022 | $433 B | +$40.8 B | +10.4% | Dec 31, 2022 | 10-K | 2024-02-28 |
| Q3 2022 | $424 B | +$36.9 B | +9.54% | Sep 30, 2022 | 10-Q | 2022-11-02 |
| Q2 2022 | $408 B | +$24 B | +6.25% | Jun 30, 2022 | 10-Q | 2022-08-03 |
| Q1 2022 | $394 B | +$10.8 B | +2.83% | Mar 31, 2022 | 10-Q | 2022-05-04 |
| Q4 2021 | $392 B | +$8.12 B | +2.11% | Dec 31, 2021 | 10-K | 2023-02-22 |
| Q3 2021 | $387 B | -$20.8 B | -5.1% | Sep 30, 2021 | 10-Q | 2021-11-03 |
| Q2 2021 | $384 B | -$28.2 B | -6.84% | Jun 30, 2021 | 10-Q | 2021-08-04 |
| Q1 2021 | $383 B | -$34 B | -8.15% | Mar 31, 2021 | 10-Q | 2021-05-05 |
| Q4 2020 | $384 B | -$37.4 B | -8.88% | Dec 31, 2020 | 10-K | 2022-02-23 |
| Q3 2020 | $408 B | -$11.6 B | -2.78% | Sep 30, 2020 | 10-Q | 2020-11-04 |
| Q2 2020 | $412 B | -$7.79 B | -1.86% | Jun 30, 2020 | 10-Q | 2020-08-05 |
| Q1 2020 | $417 B | -$3.58 B | -0.85% | Mar 31, 2020 | 10-Q | 2020-05-06 |
| Q4 2019 | $421 B | -$312 M | -0.07% | Dec 31, 2019 | 10-K | 2021-02-24 |
| Q3 2019 | $419 B | +$212 M | +0.05% | Sep 30, 2019 | 10-Q | 2019-11-06 |
| Q2 2019 | $420 B | +$3.5 B | +0.84% | Jun 30, 2019 | 10-Q | 2019-08-07 |
| Q1 2019 | $420 B | +$4.53 B | +1.09% | Mar 31, 2019 | 10-Q | 2019-05-02 |
| Q4 2018 | $422 B | +$7.11 B | +1.72% | Dec 31, 2018 | 10-K | 2020-02-26 |
| Q3 2018 | $419 B | +$9.71 B | +2.37% | Sep 30, 2018 | 10-Q | 2018-11-07 |
| Q2 2018 | $416 B | +$7.65 B | +1.87% | Jun 30, 2018 | 10-Q | 2018-08-02 |
| Q1 2018 | $416 B | +$7.26 B | +1.78% | Mar 31, 2018 | 10-Q | 2018-05-03 |
| Q4 2017 | $415 B | +$6.71 B | +1.65% | Dec 31, 2017 | 10-K | 2019-02-27 |
| Q3 2017 | $409 B | +$165 M | +0.04% | Sep 30, 2017 | 10-Q | 2017-11-01 |
| Q2 2017 | $409 B | -$999 M | -0.24% | Jun 30, 2017 | 10-Q | 2017-08-02 |
| Q1 2017 | $409 B | -$2.49 B | -0.61% | Mar 31, 2017 | 10-Q | 2017-05-03 |
| Q4 2016 | $408 B | -$4.61 B | -1.12% | Dec 31, 2016 | 10-K | 2018-02-28 |
| Q3 2016 | $409 B | -$3.43 B | -0.83% | Sep 30, 2016 | 10-Q | 2016-11-03 |
| Q2 2016 | $410 B | -$1.77 B | -0.43% | Jun 30, 2016 | 10-Q | 2016-08-03 |
| Q1 2016 | $411 B | +$786 M | +0.19% | Mar 31, 2016 | 10-Q | 2016-05-04 |
| Q4 2015 | $412 B | +$4.06 B | +0.99% | Dec 31, 2015 | 10-K | 2017-02-22 |
| Q3 2015 | $413 B | +$7.98 B | +1.97% | Sep 30, 2015 | 10-Q | 2015-11-04 |
| Q2 2015 | $412 B | +$11.9 B | +2.98% | Jun 30, 2015 | 10-Q | 2015-08-05 |
| Q1 2015 | $410 B | +$16.6 B | +4.22% | Mar 31, 2015 | 10-Q | 2015-05-06 |
| Q4 2014 | $408 B | +$21 B | +5.41% | Dec 31, 2014 | 10-K | 2016-02-24 |
| Q3 2014 | $405 B | +$22.9 B | +6% | Sep 30, 2014 | 10-Q | 2014-11-05 |
| Q2 2014 | $400 B | +$22.9 B | +6.07% | Jun 30, 2014 | 10-Q | 2014-08-06 |
| Q1 2014 | $394 B | +$21.1 B | +5.67% | Mar 31, 2014 | 10-Q | 2014-05-07 |
| Q4 2013 | $387 B | +$21.7 B | +5.94% | Dec 31, 2013 | 10-K | 2015-02-25 |
| Q3 2013 | $382 B | +$23.5 B | +6.55% | Sep 30, 2013 | 10-Q | 2013-11-05 |
| Q2 2013 | $377 B | +$25.3 B | +7.2% | Jun 30, 2013 | 10-Q | 2013-08-06 |
| Q1 2013 | $373 B | +$34.5 B | +10.2% | Mar 31, 2013 | 10-Q | 2013-05-02 |
| Q4 2012 | $366 B | +$34.8 B | +10.5% | Dec 31, 2012 | 10-K | 2014-02-26 |
| Q3 2012 | $358 B | +$34.6 B | +10.7% | Sep 30, 2012 | 10-Q | 2012-11-06 |
| Q2 2012 | $351 B | +$35.7 B | +11.3% | Jun 30, 2012 | 10-Q | 2012-08-02 |
| Q1 2012 | $338 B | +$30.8 B | +10% | Mar 31, 2012 | 10-Q | 2012-05-03 |
| Q4 2011 | $331 B | +$32 B | +10.7% | Dec 31, 2011 | 10-K | 2013-02-27 |
| Q3 2011 | $324 B | +$31.9 B | +10.9% | Sep 30, 2011 | 10-Q | 2011-11-03 |
| Q2 2011 | $316 B | +$29 B | +10.1% | Jun 30, 2011 | 10-Q | 2011-08-04 |
| Q1 2011 | $307 B | +$26.1 B | +9.28% | Mar 31, 2011 | 10-Q | 2011-05-05 |
| Q4 2010 | $299 B | Dec 31, 2010 | 10-K | 2012-02-24 | ||
| Q3 2010 | $292 B | Sep 30, 2010 | 10-Q | 2010-11-03 | ||
| Q2 2010 | $287 B | Jun 30, 2010 | 10-Q | 2010-08-04 | ||
| Q1 2010 | $281 B | Mar 31, 2010 | 10-Q | 2010-05-06 |