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Fair Value Measurements (Overview of the Valuation Techniques and Significant Unobservable Inputs) (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($)
Fair Value of Financial Instruments, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |  |
Fair Values, Liabilities |  | $ 44,841 | $ 11,953
Recurring [Member] |  |  |
Fair Value of Financial Instruments, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |  |
Fair Values, Liabilities | [1] | 55,257 | 21,089
Recurring [Member] | Level 3 [Member] |  |  |
Fair Value of Financial Instruments, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |  |
Fair Values, Liabilities | [1] | 5,645 | 5,704
Recurring [Member] | Level 3 [Member] | Valuation Technique, Discounted Cash Flow [Member] |  |  |
Fair Value of Financial Instruments, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |  |
Fair Values, Liabilities |  | $ 5,645 | $ 5,704
Recurring [Member] | Level 3 [Member] | Valuation Technique, Discounted Cash Flow [Member] | Minimum [Member] |  |  |
Fair Value of Financial Instruments, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |  |
Time until resolution |  | 3 months | 24 months
Recurring [Member] | Level 3 [Member] | Valuation Technique, Discounted Cash Flow [Member] | Maximum [Member] |  |  |
Fair Value of Financial Instruments, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |  |
Time until resolution |  | 36 months | 48 months
Recurring [Member] | Level 3 [Member] | Measurement Input, VISA Class A Appreciation [Member] | Valuation Technique, Discounted Cash Flow [Member] |  |  |
Fair Value of Financial Instruments, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |  |
Values Utilized |  | 9 | 12
Recurring [Member] | Level 3 [Member] | Measurement Input, VISA Class A Appreciation [Member] | Valuation Technique, Discounted Cash Flow [Member] | Minimum [Member] |  |  |
Fair Value of Financial Instruments, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |  |
Values Utilized |  | 6 | 6
Recurring [Member] | Level 3 [Member] | Measurement Input, VISA Class A Appreciation [Member] | Valuation Technique, Discounted Cash Flow [Member] | Maximum [Member] |  |  |
Fair Value of Financial Instruments, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |  |
Values Utilized |  | 12 | 18
Recurring [Member] | Level 3 [Member] | Measurement Input, Conversion Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] |  |  |
Fair Value of Financial Instruments, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |  |
Values Utilized |  | 1.6114 | 1.616
Recurring [Member] | Level 3 [Member] | Measurement Input, Conversion Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] | Minimum [Member] |  |  |
Fair Value of Financial Instruments, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |  |
Values Utilized |  | 1.62 | 1.62
Recurring [Member] | Level 3 [Member] | Measurement Input, Conversion Rate [Member] | Valuation Technique, Discounted Cash Flow [Member] | Maximum [Member] |  |  |
Fair Value of Financial Instruments, Recurring and Nonrecurring, Valuation Techniques [Line Items] |  |  |
Values Utilized |  | 1.60 | 1.59
[1] | For further disaggregation of derivative assets and liabilities, see Note 12 – Derivatives.

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