depreciation and amortization | 1.89B - | 1.88B 0.48% | 1.91B 1.65% | | 1.73B - | | 2.19B - | | 3.99B - | | 4.30B - | |
change in working capital | 88.60M - | 80.20M 9.48% | 32.50M 59.48% | | -348.90M - | | 400.60M - | | -151.50M - | | -40.20M - | |
net cash provided by operating activities | 2.48B - | 2.60B 4.87% | 2.76B 6.28% | | 2.19B - | | 3.55B - | | 4.47B - | | 4.79B - | |
investments in property plant and equipment | -4.37B - | -4.49B 2.61% | -4.67B 4.04% | | -5.00B - | | -7.69B - | | -10.85B - | | -10.47B - | |
sales maturities of investments | 50M - | 58.80M 17.60% | 53.70M 8.67% | | 54.10M - | | 49.40M - | | 17.50M - | | 159.30M - | |
other investing activites | -8.60M - | -197.40M 2,195.35% | -187.50M 5.02% | | -830.30M - | | -580.90M - | | -633.60M - | | -683.90M - | |
net cash used for investing activites | -2.48B - | -3.09B 24.57% | -2.79B 9.86% | | -3.84B - | | -3.34B - | | -6.91B - | | -6.01B - | |
other financing activites | | -5.20M - | | | -9.90M - | | -5.50M - | | 692.50M - | | -592.70M - | |
net cash used provided by financing activities | 30.10M - | 507.80M 1,587.04% | 261.20M 48.56% | | 1.71B - | | 4.84B - | | 870.40M - | | 2.09B - | |
effect of forex changes on cash | | | | | | | | | | | | |
cash at beginning of period | 194.70M - | 208.90M 7.29% | 152.70M 26.90% | | 279.90M - | | 253.10M - | | 5.55B - | | 4.00B - | |