depreciation and amortization | 264.14M - | 483.37M 83.00% | 664.33M 37.44% | |
change in working capital | 1.68B - | 2.21B 32.05% | 5.76B 160.49% | |
net cash provided by operating activities | -862.12M - | -2.28B 164.94% | 2.55B 211.61% | |
investments in property plant and equipment | -1.84B - | -1.65B 10.30% | -1.54B 6.57% | |
sales maturities of investments | 6.43B - | 5.78B 10.16% | 1.64B 71.65% | |
other investing activites | 98.92M - | 118.04M 19.32% | -3.55B 3,110.93% | |
net cash used for investing activites | -3.66B - | -1.51B 58.76% | -5.38B 256.11% | |
other financing activites | -648.40K - | -107.48M 16,476.86% | -638.69K 99.41% | |
net cash used provided by financing activities | 10.76B - | 7.41B 31.12% | 9.19B 23.94% | |
effect of forex changes on cash | -89K - | -52.89M 59,322.47% | 9.50M 117.96% | |
cash at beginning of period | 642.98M - | 6.99B 987.10% | 9.85B 40.89% | |