Loans and Finance Receivables - Schedule of Changes in Fair Value of Company-owned Loans and Finance Receivables (Detail) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
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| Accounts Notes And Loans Receivable [Line Items] | |||||||||||||
| Balance at beginning of period | $ 5,872,957 | $ 4,569,819 | $ 5,471,544 | [1] | $ 4,386,444 | ||||||||
| Originations or acquisitions | [2] | 2,274,509 | 1,786,407 | 4,555,810 | 3,504,263 | ||||||||
| Interest and fees | [3] | 916,689 | 754,577 | 1,779,996 | 1,489,998 | ||||||||
| Repayments | (2,532,820) | (2,019,279) | (4,934,907) | (3,975,107) | |||||||||
| Charge-offs, net | [4] | (392,081) | (342,880) | (782,675) | (693,216) | ||||||||
| Net change in fair value | [4] | 33,295 | 22,324 | 79,589 | 55,180 | ||||||||
| Effect of foreign currency translation | 215 | 2,347 | 3,407 | 5,753 | |||||||||
| Balance at end of period | [1] | 6,172,764 | 4,773,315 | 6,172,764 | 4,773,315 | ||||||||
| Consumer | |||||||||||||
| Accounts Notes And Loans Receivable [Line Items] | |||||||||||||
| Balance at beginning of period | 1,763,552 | 1,616,337 | 1,764,469 | 1,639,307 | |||||||||
| Originations or acquisitions | [2] | 671,670 | 547,572 | 1,219,186 | 1,044,194 | ||||||||
| Interest and fees | [3] | 477,419 | 428,311 | 923,226 | 859,136 | ||||||||
| Repayments | (792,277) | (710,838) | (1,574,168) | (1,447,604) | |||||||||
| Charge-offs, net | [4] | (209,952) | (215,004) | (437,589) | (442,789) | ||||||||
| Net change in fair value | [4] | 6,044 | (389) | 18,140 | 10,339 | ||||||||
| Effect of foreign currency translation | 215 | 2,347 | 3,407 | 5,753 | |||||||||
| Balance at end of period | 1,916,671 | 1,668,336 | 1,916,671 | 1,668,336 | |||||||||
| Small Business | |||||||||||||
| Accounts Notes And Loans Receivable [Line Items] | |||||||||||||
| Balance at beginning of period | 4,109,405 | 2,953,482 | 3,707,075 | 2,747,137 | |||||||||
| Originations or acquisitions | [2] | 1,602,839 | 1,238,835 | 3,336,624 | 2,460,069 | ||||||||
| Interest and fees | [3] | 439,270 | 326,266 | 856,770 | 630,862 | ||||||||
| Repayments | (1,740,543) | (1,308,441) | (3,360,739) | (2,527,503) | |||||||||
| Charge-offs, net | [4] | (182,129) | (127,876) | (345,086) | (250,427) | ||||||||
| Net change in fair value | [4] | 27,251 | 22,713 | 61,449 | 44,841 | ||||||||
| Balance at end of period | $ 4,256,093 | $ 3,104,979 | $ 4,256,093 | $ 3,104,979 | |||||||||
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