depreciation and amortization | 990.59M - | 1.19B 20.10% | 1.67B 40.05% | 3.26B 95.57% | 3.98B 22.21% | |
change in working capital | -1.45B - | -946.33M 34.84% | -5.86B 519.36% | 1.67B 128.45% | 204.16M 87.76% | |
net cash provided by operating activities | 10.70B - | 11.37B 6.31% | 9.20B 19.12% | 17.85B 94.02% | 21.52B 20.61% | |
investments in property plant and equipment | -2.28B - | -3.12B 37.00% | -23.46B 651.01% | -8.32B 64.53% | -3.82B 54.05% | |
sales maturities of investments | 4.86B - | 3.77B 22.34% | 16.78B 344.77% | 7.12B 57.55% | 5.45B 23.50% | |
other investing activites | -1.30B - | -3.02B 132.61% | 4.63B 253.53% | -4.09M 100.09% | -6.68B 162,964.48% | |
net cash used for investing activites | -4.39B - | -12.22B 178.31% | -13.69B 12.02% | -10.67B 22.08% | -20.82B 95.12% | |
other financing activites | 481.10M - | 4.61B 857.50% | 12.59B 173.21% | -30.03M 100.24% | | |
net cash used provided by financing activities | -5.31B - | -78.11M 98.53% | 6.05B 7,840.62% | -6.98B 215.49% | 52.66M 100.75% | |
effect of forex changes on cash | 36.04M - | 3.75M 89.59% | 4.78M 27.47% | -171.58M 3,689.58% | 11.66M 106.80% | |
cash at beginning of period | 1.16B - | 2.20B 88.91% | 1.27B 42.05% | 3.03B 137.60% | 3.05B 0.76% | |