2021 2020 2019 2018 2017 Operating Cash Flow $8.51B$5.89B$6.52B$6.13B$4.67B Net Income $4.64B$3.78B$4.59B$4.17B$2.8B Depreciation & Amortization $1.87B$2.07B$1.95B$1.79B$1.64B Deferred Income Tax $39M$-147.6M$20M$21.4M$6.1M Stock-Based Compensation $0$0$0$0$0 Change In Working Capital $723.6M$2.19B$-160M$1.68B$-1.07B Other Non-Cash Items $1.24B$-2B$119.9M$-1.54B$1.28B Cash From Investing $-2.13B$-3.12B$-4.58B$-4.28B$-3.29B Purchases Of Investments $0$0$0$0$0 Sales / Maturities of Investments $0$0$0$0$0 Property, Plant & Equipment Investments $0$0$0$0$0 Net Acquisitions $0$-15.6M$-111.6M$-264.2M$-249.2M Other Investing Activites $-2.13B$-3.11B$-4.46B$-4.02B$-3.04B Cash From Financing $-4.57B$-2.02B$-1.95B$-1.5B$-1.73B Debt Repayment $-11.49B$-4.41B$-56.72B$-77.96B$-68.46B Dividend Payments $0$-3.89B$-3.84B$-3.73B$-3.57B Payout Ratio 0%103.06%83.63%89.32%127.53% Net Common Stock Repurchased $213M$154.8M$-1.1M$-507.6M$-1.07B Common Stock Repurchased $-213M$-186.3M$-81.1M$-30.8M$0 Common Stock Issued $213M$154.8M$-1.1M$-507.6M$-1.07B Other Financing Activites $7.13B$6.43B$58.61B$79.67B$69.23B Accounts Receivables $0$299.4M$-1.25B$727.9M$-1.08B Accounts Payables $0$-1.5M$23.9M$69.7M$122.6M Inventory $0$-1.42B$-558M$121.4M$194.6M Other Working Capital $1.65B$921.4M$-1.27B$-1.11B$-2.79B Capital Expenditure (CAPEX) $-2.22B$-3.29B$-4.53B$-4.22B$-3.15B Effect Of Foreign Exchange On Cash $0$0$0$0$0 Net Change In Cash $0$748.1M$-100K$339.8M$-347.3M Free Cash Flow (FCF) $6.29B$2.6B$1.99B$1.9B$1.52B Free Cash Flow To Equity (FCFE) $-5.2B$-1.8B$-54.73B$-76.05B$-66.94B