depreciation and amortization | 128M - | -13M 110.16% | 484M 3,823.08% | 329M 32.02% | 30M 90.88% | |
change in working capital | 190M - | | 1.78B - | 2.91B 63.03% | 5.29B 81.86% | |
net cash provided by operating activities | 652M - | 63M 90.34% | 1.87B 2,869.84% | 3.17B 69.48% | 6.17B 94.70% | |
investments in property plant and equipment | -15M - | -28M 86.67% | -33M 17.86% | -32M 3.03% | -27M 15.63% | |
sales maturities of investments | 4.85B - | | 9.35B - | 5.43B 41.94% | 5.28B 2.76% | |
other investing activites | 50M - | -2.56B 5,222% | 150M 105.86% | 313M 108.67% | 1.14B 263.26% | |
net cash used for investing activites | -1.53B - | -2.59B 69.22% | -6.86B 165.04% | -9.37B 36.55% | -9.26B 1.20% | |
other financing activites | 1.36B - | 2.52B 84.40% | 6.04B 139.77% | 6.17B 2.27% | 3.16B 48.77% | |
net cash used provided by financing activities | 1.29B - | 2.52B 94.97% | 5.63B 123.88% | 5.63B 0.16% | 3.69B 34.46% | |
effect of forex changes on cash | | 827M - | | | | |
cash at beginning of period | 522M - | 935M 79.12% | 889M 4.92% | 1.53B 72.44% | 960M 37.38% | |