depreciation and amortization | | | | | 4.93B - | 4.89B 0.95% | 4.89B 0.04% | 4.90B 0.23% | |
change in working capital | | | | | | | | | |
net cash provided by operating activities | | | | | 141.39M - | 11.40B 7,960.68% | -8.85B 177.66% | -5.29B 40.22% | |
investments in property plant and equipment | -293.47M - | | -11.82B - | | -113.66M - | -53.01M 53.36% | -8.08M 84.76% | -672.53M 8,226.83% | |
sales maturities of investments | | | | | | | | | |
other investing activites | | | | | | | | | |
net cash used for investing activites | | | -11.82B - | | -113.66M - | -53.01M 53.36% | -8.08M 84.76% | -672.53M 8,226.83% | |
other financing activites | | 869.60M - | 7.41B 752.00% | 239.96M 96.76% | 1.26B 426.12% | -10.80B 955.47% | 9.06B 183.86% | 5.79B 36.11% | |
net cash used provided by financing activities | | 869.60M - | 159.68B 18,262.02% | 239.96M 99.85% | 1.27B 429.03% | -10.80B 950.73% | 8.55B 179.14% | 5.79B 32.30% | |
effect of forex changes on cash | | | | | | | | | |
cash at beginning of period | | 1.24B - | 954.79M 22.78% | 20.38B 2,034.83% | 20.15B 1.12% | 21.45B 6.44% | 22.00B 2.54% | 21.68B 1.42% | |