v3.26.1
Short-Term Borrowings - Reconciliation of lease liabilities to cash flows arising from financing activities (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Short-Term Borrowings    
Balance at beginning of year $ 7,160 $ 11,380
Change from financing activities:    
Effect of exchange rate changes 955 678
Balance at end of year 4,218 7,160
Unsecured Borrowings    
Short-Term Borrowings    
Balance at beginning of year 0 0
Change from financing activities:    
Acquisitions through business combinations 325  
Proceeds from borrowings 946 0
Repayments of borrowings (1,125) 0
Effect of exchange rate changes (6)  
Total changes from financing activities 140 0
Balance at end of year 140 0
Secured Borrowings    
Short-Term Borrowings    
Balance at beginning of year 503,700 453,000
Change from financing activities:    
Acquisitions through business combinations 0  
Proceeds from borrowings 2,200,560 1,780,300
Repayments of borrowings (2,136,060) (1,729,600)
Effect of exchange rate changes 0  
Total changes from financing activities 64,500 50,700
Balance at end of year $ 568,200 $ 503,700