Cash, Cash Equivalents, and Restricted Cash (Schedule of Cash, Cash Equivalents and Restricted Cash) (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Restricted Cash And Cash Equivalents Items [Line Items]
Cash and cash equivalents	$ 189,841	$ 208,547	$ 143,708
Restricted cash - current asset	1,206,653	38,129
Total cash, cash equivalents, and restricted cash	1,400,657	250,946	189,283	$ 435,626
Securitization Escrow Accounts [Member]
Restricted Cash And Cash Equivalents Items [Line Items]
Restricted cash - current asset	1,200,025	31,852	35,820
Payment, Performance Bonds, and Other [Member]
Restricted Cash And Cash Equivalents Items [Line Items]
Restricted cash - current asset	6,628	6,277	6,139
Surety Bonds and Workers Compensation [Member]
Restricted Cash And Cash Equivalents Items [Line Items]
Restricted cash - noncurrent asset	$ 4,163	$ 4,270	$ 3,616
Restricted Cash and Cash Equivalents, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other Assets Noncurrent	Other Assets Noncurrent	Other Assets Noncurrent