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CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Millions | 9 Months Ended
--- | ---
Sep. 30, 2017 | Sep. 30, 2016
Operating activities: |  |
Consolidated net income | $ 423.5 | $ 370.3
Adjustments to reconcile consolidated net income to net cash provided by operating activities: |  |
Depreciation and amortization | 216.7 | 195.4
Stock-based compensation expense | 34.6 | 30.2
Excess tax benefits from stock-based compensation plans | 0.0 | (29.6)
Deferred income taxes | (40.6) | (10.4)
Changes in assets and liabilities, excluding effects of acquisitions: |  |
Accounts receivable, net | (14.9) | (54.5)
Other assets, current and long-term | (24.4) | (0.9)
Current and long term liabilities, excluding debt | 13.8 | 43.7
Cash provided by operating activities | 608.7 | 544.2
Investing activities: |  |
Capital expenditures | (157.5) | (131.0)
Acquisitions, net of cash acquired | (77.3) | (1,792.4)
Economic hedges | 0.0 | (10.8)
Cash received from sale of asset | 8.6 | 0.0
Cash used in investing activities | (226.2) | (1,934.2)
Financing activities: |  |
Net short-term borrowings | 354.9 | 194.2
Payments on long-term debt | (322.5) | (300.0)
Borrowings on long-term debt | 0.0 | 1,574.7
Treasury stock purchases | (77.1) | 0.0
Dividends paid to Equifax shareholders | (140.7) | (118.1)
Dividends paid to noncontrolling interests | (8.2) | (5.8)
Proceeds from exercise of stock options | 18.8 | 26.8
Payment of taxes related to settlement of equity awards | (28.0) | (19.7)
Excess tax benefits from stock-based compensation plans | 0.0 | 29.6
Purchase of redeemable noncontrolling interests | 0.0 | (3.6)
Other | 0.0 | (5.4)
Cash (used in) provided by financing activities | (202.8) | 1,372.7
Effect of foreign currency exchange rates on cash and cash equivalents | 6.4 | 35.5
Increase in cash and cash equivalents | 186.1 | 18.2
Cash and cash equivalents, beginning of period | 129.3 | 93.3
Cash and cash equivalents, end of period | $ 315.4 | $ 111.5

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