Commitments, Guarantees, Indemnifications, and Legal Proceedings - Additional Information (Details) MT in Millions, $ in Millions |
3 Months Ended | |
|---|---|---|
|
Dec. 31, 2025
USD ($)
MT
|
Jun. 30, 2026
USD ($)
|
|
| Schedule Of Commitments And Contingencies [Line Items] | ||
| Purchase obligation of roundwood logs in tons | MT | 1.8 | |
| Purchase obligation, term | 25 years | |
| Other long term guarantee liability | $ 6.5 | $ 6.5 |
| Location, Statement of Financial Position, Balance [Axis]: us-gaap:OtherLiabilitiesNoncurrent | ||
| Schedule Of Commitments And Contingencies [Line Items] | ||
| Construction in progress | $ 12.5 |