Finance Assets and Lessor Operating Leases (Credit Quality) (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Financing Receivable, Credit Quality Indicator [Line Items]
Total	$ 1,393,672	$ 1,417,994
Low
Financing Receivable, Credit Quality Indicator [Line Items]
Total	1,067,599	1,050,550
Medium
Financing Receivable, Credit Quality Indicator [Line Items]
Total	157,127	165,085
High
Financing Receivable, Credit Quality Indicator [Line Items]
Total	18,221	29,837
Not Scored
Financing Receivable, Credit Quality Indicator [Line Items]
Total	150,725	172,522
Sales-type lease receivables
Financing Receivable, Credit Quality Indicator [Line Items]
Year one	182,183	275,285
Year two	227,440	285,533
Year three	222,128	222,547
Year four	158,699	142,995
Year five	106,904	84,667
Prior	108,320	55,376
Sales-type lease receivables | Low
Financing Receivable, Credit Quality Indicator [Line Items]
Year one	117,072	188,847
Year two	162,352	210,547
Year three	165,923	163,892
Year four	118,745	104,269
Year five	81,025	66,673
Prior	84,603	42,586
Sales-type lease receivables | Medium
Financing Receivable, Credit Quality Indicator [Line Items]
Year one	20,201	31,970
Year two	29,883	31,839
Year three	27,821	26,652
Year four	21,421	19,180
Year five	13,576	10,556
Prior	13,910	10,512
Sales-type lease receivables | High
Financing Receivable, Credit Quality Indicator [Line Items]
Year one	2,206	4,633
Year two	2,988	4,488
Year three	2,621	3,753
Year four	2,069	2,415
Year five	1,276	2,038
Prior	1,644	684
Sales-type lease receivables | Not Scored
Financing Receivable, Credit Quality Indicator [Line Items]
Year one	42,704	49,835
Year two	32,217	38,659
Year three	25,763	28,250
Year four	16,464	17,131
Year five	11,027	5,400
Prior	8,163	1,594
Loan receivables
Financing Receivable, Credit Quality Indicator [Line Items]
Total	387,998	351,591
Loan receivables | Low
Financing Receivable, Credit Quality Indicator [Line Items]
Total	337,879	273,736
Loan receivables | Medium
Financing Receivable, Credit Quality Indicator [Line Items]
Total	30,315	34,376
Loan receivables | High
Financing Receivable, Credit Quality Indicator [Line Items]
Total	5,417	11,826
Loan receivables | Not Scored
Financing Receivable, Credit Quality Indicator [Line Items]
Total	$ 14,387	$ 31,653