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Summary of Significant Accounting Policies Related Party (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Related Party Transaction [Line Items] |  |  |
Shareholder Percent Ownership in Company | 5.00% |  |
Revenues | $ 16,989,479 | $ 12,385,107 | $ 10,052,848
Costs and Expenses | 15,839,972 | 10,992,215 | 8,608,073
Receivable from Customer in Brokerage | 803,206 | 633,834 |
Accounts Payable and Accrued Liabilities | 821,641 | 588,450 |
Related Party |  |  |
Related Party Transaction [Line Items] |  |  |
Revenues | 31,400 | 25,500 | 19,700
Costs and Expenses | 4,200 | 3,600 | $ 3,600
Receivable from Customer in Brokerage | 13,600 | 6,300 |
Accounts Payable and Accrued Liabilities | $ 600 | $ 500 |

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- Definition Sum of the carrying values as of the balance sheet date of obligations incurred through that date, including liabilities incurred and payable to vendors for goods and services received, taxes, interest, rent and utilities, compensation costs, payroll taxes and fringe benefits (other than pension and postretirement obligations), contractual rights and obligations, and statutory obligations. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(15)(5)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(15)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details
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