Supplemental Disclosures to the Unaudited Condensed Consolidated Balance Sheets and Unaudited Condensed Consolidated Statements of Cash Flows - Supplemental Cash Flows (Detail) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Supplemental cash flows:
Cash paid for interest, net of amounts capitalized	$ 0	$ 2,291
Supplemental non-cash activity:
Increase (decrease) in capital expenditures included in accrued liabilities	$ 1,719	$ 6,167

Supplemental Disclosures to the Unaudited Condensed Consolidated Balance Sheets and Unaudited Condensed Consolidated Statements of Cash Flows - Supplemental Cash Flows (Detail) - USD ($)
$ in Thousands

3 Months Ended

Mar. 31, 2026

Mar. 31, 2025

Supplemental cash flows:

Cash paid for interest, net of amounts capitalized

$ 0

$ 2,291

Supplemental non-cash activity:

Increase (decrease) in capital expenditures included in accrued liabilities

$ 1,719

$ 6,167