Financial Instruments and Risk Concentration (Details)	12 Months Ended
	Dec. 31, 2025	Nov. 10, 2025	Dec. 31, 2024
1.75% senior exchangeable notes due June 2029
Financial Instruments and Risk Concentration
Interest rate (as a percent)	1.75%		1.75%
7.50% senior guaranteed notes due January 2028
Financial Instruments and Risk Concentration
Interest rate (as a percent)	7.50%		7.50%
8.875% Senior Guaranteed Notes due August 2031
Financial Instruments and Risk Concentration
Interest rate (as a percent)	8.875%		8.875%
7.625% senior priority guaranteed notes due November 2032
Financial Instruments and Risk Concentration
Interest rate (as a percent)	7.625%	7.625%
9.125% senior priority guaranteed notes
Financial Instruments and Risk Concentration
Interest rate (as a percent)	9.125%		9.125%
Net accounts receivables | Credit Concentration Risk | Saudi Arabia
Financial Instruments and Risk Concentration
Concentration risk (as a percent)	29.00%
Net accounts receivables | Credit Concentration Risk | Mexico
Financial Instruments and Risk Concentration
Concentration risk (as a percent)	15.00%
Net accounts receivables | Credit Concentration Risk | U.S.
Financial Instruments and Risk Concentration
Concentration risk (as a percent)	13.00%