Financial Instruments and Fair Value Measurement (Assumption Calculations) (Details) - Significant Unobservable Inputs (Level 3) - Income Approach Valuation Technique - Obligations	3 Months Ended	12 Months Ended
Mar. 31, 2016	Dec. 31, 2015
Minimum
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Discount rate	0.80%	0.80%
Probability of payment	3.00%	0.00%
Maximum
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Discount rate	12.00%	12.00%
Probability of payment	95.00%	95.00%
Weighted Average
Fair Value Inputs, Liabilities, Quantitative Information [Line Items]
Discount rate	8.80%	8.80%
Probability of payment	54.00%	53.00%

Interest rate used to find the present value of an amount to be paid or received in the future as an input to measure fair value. For example, but not limited to, weighted average cost of capital (WACC), cost of capital, cost of equity and cost of debt.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (bbb)
-URI http://asc.fasb.org/extlink&oid=36462937&loc=d3e19207-110258

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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No definition available.

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Percentage of likelihood a loan will not be repaid and instead default, used as an input to measure fair value.

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