Supplemental equity and other information - Schedule of Securities Excluded From Computation of Diluted Income per Share (Details) - shares shares in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Restricted Stock Grants
Share-based Compensation Arrangement by Share-based Payment Award
Antidilutive securities excluded from computation of diluted loss per share (in shares)	5,650	5,373	0	2,065
Convertible Debt Securities \| 2031 Notes
Share-based Compensation Arrangement by Share-based Payment Award
Antidilutive securities excluded from computation of diluted loss per share (in shares)	44,745	44,745	44,745	0
Convertible Debt Securities \| 2027 Notes
Share-based Compensation Arrangement by Share-based Payment Award
Antidilutive securities excluded from computation of diluted loss per share (in shares)	4,822	4,822	4,822	4,822
Stock options
Share-based Compensation Arrangement by Share-based Payment Award
Antidilutive securities excluded from computation of diluted loss per share (in shares)	4,716	4,716	4,716	4,716

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details