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CONDENSED CONSOLIDATED STATEMENTS OF FINANCIAL POSITION (Unaudited) (Parenthetical) (USD $)
In Thousands, except Share data, unless otherwise specified |
Mar. 31, 2015
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Dec. 31, 2014
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|---|---|---|
| Statement of Financial Position [Abstract] | ||
| Trade receivables, short-term, allowance for doubtful accounts (in dollars) | $ 10,049 | $ 10,944 |
| Financed receivables, short-term, allowance for doubtful accounts (in dollars) | 1,716 | 1,748 |
| Financed receivables, long-term, allowance for doubtful accounts (in dollars) | $ 1,434 | $ 1,402 |
| Preferred stock, shares authorized | 500,000 | 500,000 |
| Preferred stock, shares issued | 0 | 0 |
| Preferred stock, no par value (in dollars per share) | ||
| Common stock, par value (in dollars per share) | $ 1 | $ 1 |
| Common stock, shares authorized | 250,000,000 | 250,000,000 |
| Common stock, shares issued | 218,840,608 | 218,482,907 |
| Common stock, shares outstanding | 218,840,608 | 218,482,907 |
| Treasury Stock, par value | $ 1 | $ 1 |
| Treasury Stock, Shares | 200,000 | 200,000 |