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Financing Receivables: (Details 6)
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9 Months Ended | 12 Months Ended |
|---|---|---|
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Sep. 30, 2012
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Dec. 31, 2011
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Financial Industry
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| Financing Receivables by Portfolio Segment | ||
| Financing receivables (as a percent) | 38.00% | 39.00% |
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Government Industry
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| Financing Receivables by Portfolio Segment | ||
| Financing receivables (as a percent) | 15.00% | 15.00% |
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Manufacturing Industry
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| Financing Receivables by Portfolio Segment | ||
| Financing receivables (as a percent) | 14.00% | 13.00% |
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Retail Industry
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| Financing Receivables by Portfolio Segment | ||
| Financing receivables (as a percent) | 9.00% | 9.00% |
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Services Industry
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| Financing Receivables by Portfolio Segment | ||
| Financing receivables (as a percent) | 8.00% | 7.00% |
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Communications Industry
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| Financing Receivables by Portfolio Segment | ||
| Financing receivables (as a percent) | 6.00% | 6.00% |
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Other industries
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| Financing Receivables by Portfolio Segment | ||
| Financing receivables (as a percent) | 10.00% | 11.00% |