Fair Value Measurements (Summary of Valuation Techniques and Significant Unobservable Inputs Used) (Details) - Nonrecurring [Member] - USD ($)	Jun. 30, 2023	Dec. 31, 2022
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired lease and off-lease equipment	$ 2,000	$ 8,000
Level 3 Estimated Fair Value [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired lease and off-lease equipment	2,000	8,000
Level 3 Estimated Fair Value [Member] \| Impaired Off-Lease Equipment [Member] \| Market Approach Valuation Technique [Member] \| Measurement Inputs, Third Party Agents' Estimate of the Value of Collateral [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired lease and off-lease equipment	1,500	8,000
Level 3 Estimated Fair Value [Member] \| Minimum [Member] \| Impaired Off-Lease Equipment [Member] \| Market Approach Valuation Technique [Member] \| Measurement Inputs, Third Party Agents' Estimate of the Value of Collateral [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired lease and off-lease equipment	0	0
Level 3 Estimated Fair Value [Member] \| Maximum [Member] \| Impaired Off-Lease Equipment [Member] \| Market Approach Valuation Technique [Member] \| Measurement Inputs, Third Party Agents' Estimate of the Value of Collateral [Member]
Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques [Line Items]
Impaired lease and off-lease equipment	$ 1,500	$ 8,000

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