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Leases (Schedule of Components of Lease Expense) (Details) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Leases [Abstract] |  |  |
Operating lease cost | $ 40,110 | $ 70,722 | $ 81,410
Amortization of leased assets | 35,290 | 42,345 | 24,644
Interest on lease liabilities | 9,138 | 5,521 | 3,891
Total finance lease cost | 44,428 | 47,866 | 28,535
Short-term lease cost | 4,599 | 4,788 | 5,749
Variable lease cost | 7,409 | 6,921 | 6,592
Net lease cost | 96,546 | 130,297 | 122,286
Operating cash flows for operating leases | 39,111 | 73,774 | 81,044
Operating cash flows for finance leases | 8,736 | 5,419 | 3,933
Financing cash flows for finance leases | $ 72,255 | $ 66,398 | $ 40,673
Weighted average remaining lease term, Operating leases | 6 years | 6 years 1 month 6 days | 4 years 2 months 12 days
Weighted average remaining lease term, Finance leases | 3 years 10 months 24 days | 3 years 2 months 12 days | 2 years 3 months 18 days
Weighted average discount rate, Operating leases | 5.80% | 5.20% | 4.40%
Weighted average discount rate, Finance leases | 6.30% | 5.70% | 4.10%

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- Definition Amount of interest expense on finance lease liability. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 53 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479589/842-20-55-53 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-4 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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- Definition Amount of interest paid on finance lease liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (g)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479041/842-20-45-5 + Details
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- Definition Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 53 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479589/842-20-55-53 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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