| Period | Value | YoY Chg | Change % | Date | Report | Filed |
|---|---|---|---|---|---|---|
| Q3 2024 | $15.2B | -$392M | -2.52% | Sep 30, 2024 | 10-Q | 2024-10-24 |
| Q2 2024 | $15.3B | -$178M | -1.15% | Jun 30, 2024 | 10-Q | 2024-07-25 |
| Q1 2024 | $15.3B | -$119M | -0.77% | Mar 31, 2024 | 10-Q | 2024-04-25 |
| Q4 2023 | $15.3B | -$124M | -0.81% | Dec 31, 2023 | 10-Q | 2024-10-24 |
| Q3 2023 | $15.6B | -$525M | -3.26% | Sep 30, 2023 | 10-Q | 2023-10-26 |
| Q2 2023 | $15.5B | -$748M | -4.61% | Jun 30, 2023 | 10-Q | 2023-08-03 |
| Q1 2023 | $15.4B | -$668M | -4.15% | Mar 31, 2023 | 10-Q | 2023-05-02 |
| Q4 2022 | $15.4B | -$624M | -3.89% | Dec 31, 2022 | 10-K | 2024-02-21 |
| Q3 2022 | $16.1B | -$578M | -3.47% | Sep 30, 2022 | 10-Q | 2022-10-27 |
| Q2 2022 | $16.2B | -$430M | -2.58% | Jun 30, 2022 | 10-Q | 2022-07-28 |
| Q1 2022 | $16.1B | -$624M | -3.74% | Mar 31, 2022 | 10-Q | 2022-04-28 |
| Q4 2021 | $16B | -$1.03B | -6.06% | Dec 31, 2021 | 10-K | 2023-02-17 |
| Q3 2021 | $16.7B | -$1.32B | -7.35% | Sep 30, 2021 | 10-Q | 2021-10-28 |
| Q2 2021 | $16.6B | -$1.33B | -7.41% | Jun 30, 2021 | 10-Q | 2021-07-29 |
| Q1 2021 | $16.7B | -$373M | -2.18% | Mar 31, 2021 | 10-Q | 2021-04-29 |
| Q4 2020 | $17.1B | -$188M | -1.09% | Dec 31, 2020 | 10-K | 2022-02-17 |
| Q3 2020 | $18B | +$830M | +4.84% | Sep 30, 2020 | 10-Q | 2020-10-28 |
| Q2 2020 | $18B | +$590M | +3.39% | Jun 30, 2020 | 10-Q | 2020-07-29 |
| Q1 2020 | $17.1B | -$315M | -1.81% | Mar 31, 2020 | 10-Q | 2020-04-29 |
| Q4 2019 | $17.2B | +$430M | +2.56% | Dec 31, 2019 | 10-K | 2021-02-18 |
| Q3 2019 | $17.2B | +$58M | +0.34% | Sep 30, 2019 | 10-Q | 2019-10-30 |
| Q2 2019 | $17.4B | +$305M | +1.79% | Jun 30, 2019 | 10-Q | 2019-08-06 |
| Q1 2019 | $17.4B | -$95M | -0.54% | Mar 31, 2019 | 10-Q | 2019-05-01 |
| Q4 2018 | $16.8B | -$797M | -4.53% | Dec 31, 2018 | 10-K | 2020-02-20 |
| Q3 2018 | $17.1B | -$792M | -4.43% | Sep 30, 2018 | 10-Q | 2018-10-30 |
| Q2 2018 | $17.1B | -$1.85B | -9.77% | Jun 30, 2018 | 10-Q | 2018-07-27 |
| Q1 2018 | $17.5B | -$2.08B | -10.6% | Mar 31, 2018 | 10-Q | 2018-05-02 |
| Q4 2017 | $17.6B | -$2.05B | -10.4% | Dec 31, 2017 | 10-K | 2019-02-21 |
| Q3 2017 | $17.9B | -$1.85B | -9.37% | Sep 30, 2017 | 10-Q | 2017-11-02 |
| Q2 2017 | $18.9B | -$952M | -4.79% | Jun 30, 2017 | 10-Q | 2017-08-02 |
| Q1 2017 | $19.6B | -$2.47B | -11.2% | Mar 31, 2017 | 10-Q | 2017-05-02 |
| Q4 2016 | $19.7B | -$2.26B | -10.3% | Dec 31, 2016 | 10-K | 2018-02-28 |
| Q3 2016 | $19.7B | -$2.6B | -11.6% | Sep 30, 2016 | 10-Q | 2016-11-02 |
| Q2 2016 | $19.9B | -$2.49B | -11.1% | Jun 30, 2016 | 10-Q | 2016-08-03 |
| Q1 2016 | $22B | -$398M | -1.77% | Mar 31, 2016 | 10-Q | 2016-05-03 |
| Q4 2015 | $21.9B | -$888M | -3.89% | Dec 31, 2015 | 10-K | 2017-02-21 |
| Q3 2015 | $22.3B | -$215M | -0.95% | Sep 30, 2015 | 10-Q | 2015-11-03 |
| Q2 2015 | $22.4B | -$338M | -1.49% | Jun 30, 2015 | 10-Q | 2015-08-04 |
| Q1 2015 | $22.4B | -$45M | -0.2% | Mar 31, 2015 | 10-Q | 2015-05-06 |
| Q4 2014 | $22.8B | +$9.18B | +67.4% | Dec 31, 2014 | 10-K | 2016-02-17 |
| Q3 2014 | $22.6B | +$9.26B | +69.6% | Sep 30, 2014 | 10-Q | 2014-11-04 |
| Q2 2014 | $22.7B | +$9.51B | +72.1% | Jun 30, 2014 | 10-Q | 2014-08-01 |
| Q1 2014 | $22.5B | +$9.2B | +69.3% | Mar 31, 2014 | 10-Q | 2014-05-07 |
| Q4 2013 | $13.6B | +$185M | +1.38% | Dec 31, 2013 | 10-K | 2015-02-25 |
| Q3 2013 | $13.3B | +$145M | +1.1% | Sep 30, 2013 | 10-Q | 2013-10-31 |
| Q2 2013 | $13.2B | +$359M | +2.79% | Jun 30, 2013 | 10-Q | 2013-07-31 |
| Q1 2013 | $13.3B | +$350M | +2.71% | Mar 31, 2013 | 10-Q | 2013-04-30 |
| Q4 2012 | $13.4B | +$1.09B | +8.86% | Dec 31, 2012 | 8-K | 2014-09-17 |
| Q3 2012 | $13.2B | +$1.1B | +9.15% | Sep 30, 2012 | 10-Q | 2012-11-01 |
| Q2 2012 | $12.8B | +$766M | +6.34% | Jun 30, 2012 | 10-Q | 2012-07-27 |
| Q1 2012 | $12.9B | +$970M | +8.11% | Mar 31, 2012 | 10-Q | 2012-04-27 |
| Q4 2011 | $12.3B | +$288M | +2.39% | Dec 31, 2011 | 10-K | 2013-02-27 |
| Q3 2011 | $12.1B | +$146M | +1.23% | Sep 30, 2011 | 10-Q | 2011-10-28 |
| Q2 2011 | $12.1B | +$317M | +2.7% | Jun 30, 2011 | 10-Q/A | 2011-08-03 |
| Q1 2011 | $12B | Mar 31, 2011 | 10-Q | 2011-04-29 | ||
| Q4 2010 | $12.1B | Dec 31, 2010 | 8-K | 2012-05-24 | ||
| Q3 2010 | $11.9B | Sep 30, 2010 | 10-Q | 2010-10-29 | ||
| Q2 2010 | $11.8B | Jun 30, 2010 | 10-Q | 2010-07-30 |