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Lease Accounting (Maturity of Lease Liabilities) (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Operating Leased Assets [Line Items] |  |
2024 | $ 47,653 |
2025 | 41,722 |
2026 | 34,350 |
2027 | 31,123 |
2028 | 27,266 |
Thereafter | 243,004 |
Total Lease Payments | 425,118 |
Less: Interest | (180,303) |
Present value of operating lease liabilities | 244,815 | $ 131,822
Transportation equipment |  |
Operating Leased Assets [Line Items] |  |
2024 | 30,039 |
2025 | 23,649 |
2026 | 16,550 |
2027 | 13,545 |
2028 | 10,023 |
Thereafter | 82,215 |
Total Lease Payments | 176,021 |
Less: Interest | (64,394) |
Present value of operating lease liabilities | 111,627 |
Office Space and Equipment |  |
Operating Leased Assets [Line Items] |  |
2024 | 2,355 |
2025 | 2,778 |
2026 | 2,453 |
2027 | 2,186 |
2028 | 1,805 |
Thereafter | 9,585 |
Total Lease Payments | 21,162 |
Less: Interest | (6,081) |
Present value of operating lease liabilities | 15,081 |
Facilities and Equipment |  |
Operating Leased Assets [Line Items] |  |
2024 | 15,259 |
2025 | 15,295 |
2026 | 15,347 |
2027 | 15,392 |
2028 | 15,438 |
Thereafter | 151,204 |
Total Lease Payments | 227,935 |
Less: Interest | (109,828) |
Present value of operating lease liabilities | $ 118,107 |

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- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6 + Details
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- Definition Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147478964/842-20-50-6 + Details
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