Allowance for Credit Losses - Schedule of Financing Receivable Credit Quality (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Financing Receivable, Credit Quality Indicator
Year one	$ 2,785,967	$ 671,696
Year two	298,781	350,183
Year three	349,872	2,228,294
Year four	2,221,355	21,469,721
Year five	20,953,903	2,194,863
Prior	22,903,136	20,622,687
Total	49,513,014	47,537,444
Ba2
Financing Receivable, Credit Quality Indicator
Year one		0
Year two		0
Year three		0
Year four		4,873,999
Year five		0
Prior		0
Total		4,873,999
Ba3
Financing Receivable, Credit Quality Indicator
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	13,095,110
Year five	12,505,437	2,194,863
Prior	20,734,138	18,458,589
Total	33,239,575	33,748,562
B1
Financing Receivable, Credit Quality Indicator
Year one	0	0
Year two	0	0
Year three	0	0
Year four	0	2,398,728
Year five	2,418,378	0
Prior	928,917	927,427
Total	3,347,295	3,326,155
B2
Financing Receivable, Credit Quality Indicator
Year one	1,151,715	0
Year two	0	0
Year three	0	449,694
Year four	0	0
Year five	4,913,388	0
Prior	0	0
Total	6,065,103	449,694
B3
Financing Receivable, Credit Quality Indicator
Year one	849,211	0
Year two	0	0
Year three	0	290,139
Year four	733,486	301,167
Year five	301,674	0
Prior	894,739	892,567
Total	2,779,110	1,483,873
Caa1
Financing Receivable, Credit Quality Indicator
Year one	0	0
Year two	0	0
Year three	0	398,903
Year four	393,757	0
Year five	0	0
Prior	345,342	344,104
Total	739,099	743,007
N/A
Financing Receivable, Credit Quality Indicator
Year one	785,041	671,696
Year two	298,781	350,183
Year three	349,872	1,089,558
Year four	1,094,112	800,717
Year five	815,026	0
Prior	0	0
Total	$ 3,342,832	$ 2,912,154