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Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2013 | Dec. 31, 2012 | Dec. 31, 2011
Operating Activities: |  |  |
Net earnings | $ 350,011 | $ 332,969 | $ 386,243
Adjustments to reconcile net earnings to net cash from operating activities: |  |  |
Provision for losses (recoveries) on accounts receivable | 2,116 | (90) | 1,327
Deferred income tax (benefit) expense | (20,975) | 11,639 | (4,065)
Excess tax benefits from stock plans | (2,339) | (5,401) | (5,300)
Stock compensation expense | 43,813 | 44,058 | 44,278
Depreciation and amortization | 48,071 | 39,940 | 36,776
Other | 844 | 4,864 | 2,496
Changes in operating assets and liabilities: |  |  |
(Increase) decrease in accounts receivable | (64,575) | (89,856) | 46,915
Increase (decrease) in accounts payable and accrued expenses | 44,150 | 30,625 | (40,819)
Increase (decrease) in income taxes payable, net | 8,435 | 1,441 | (3,237)
Increase in other current assets | (2,015) | (63) | (7,483)
Net cash from operating activities | 407,536 | 370,126 | 457,131
Investing Activities: |  |  |
Purchase of short-term investments | (116,116) | (15,879) | 0
Proceeds from maturities of short-term investments | 89,915 | 16,221 | 29
Purchase of property and equipment | (53,411) | (47,626) | (78,115)
Other | 2,806 | 290 | (2,253)
Net cash from investing activities | (76,806) | (46,994) | (80,339)
Financing Activities: |  |  |
Proceeds from issuance of common stock | 59,752 | 52,511 | 56,646
Repurchases of common stock | (261,936) | (302,414) | (112,071)
Excess tax benefits from stock plans | 2,339 | 5,401 | 5,300
Dividends paid | (123,292) | (117,263) | (106,011)
Purchase of noncontrolling interest | (7,730) | 0 | 0
Distributions to noncontrolling interest | (1,161) | (1,282) | (955)
Net cash from financing activities | (332,028) | (363,047) | (157,091)
Effect of exchange rate changes on cash and cash equivalents | (11,892) | 6,401 | (9,810)
(Decrease) increase in cash and cash equivalents | (13,190) | (33,514) | 209,891
Cash and cash equivalents at beginning of year | 1,260,842 | 1,294,356 | 1,084,465
Cash and cash equivalents at end of year | 1,247,652 | 1,260,842 | 1,294,356
Taxes Paid: |  |  |
Income taxes | $ 235,368 | $ 207,174 | $ 266,621

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