depreciation and amortization | 4.29B - | 3.99B 6.87% | 7.19B 80.08% | 4.36B 39.32% | 4.67B 6.97% | | |
change in working capital | | | | | | | |
net cash provided by operating activities | 132.74B - | 543.67B 309.58% | 806.02B 48.26% | -37.83B 104.69% | 545.19B 1,541.32% | 261.22B 52.09% | |
investments in property plant and equipment | -25.46B - | -11.20B 56.00% | -10.76B 3.94% | -7.17B 33.37% | -8.86B 23.65% | -7.68B 13.39% | |
sales maturities of investments | 1.34T - | 1.53T 13.97% | 2.75T 80.18% | 1.90T 30.72% | 2.25T 18.13% | 2.62T 16.45% | |
other investing activites | 1.94T - | -406.89B 121.02% | 1.50T 468.33% | 128.16B 91.45% | -2.78T 2,273.06% | 2.89T 203.93% | |
net cash used for investing activites | 87.64B - | -418.09B 577.03% | 1.49T 455.89% | 120.99B 91.87% | -544.72B 550.22% | -254.00B 53.37% | |
other financing activites | 5.63B - | -26.77B 575.19% | 4K 100.00% | | | | |
net cash used provided by financing activities | -137.00B - | -186.64B 36.24% | -2.56T 1,272.32% | | -9.49B - | -44.27B 366.71% | |
effect of forex changes on cash | 8.72B - | 13.94B 59.94% | -3.46B 124.78% | 4.32B 225.05% | 16.24B 275.76% | 1.31B 91.92% | |
cash at beginning of period | 586.95B - | 679.06B 15.69% | 631.94B 6.94% | 361.18B 42.85% | 448.66B 24.22% | 429.06B 4.37% | |