v3.26.1
Restructuring, net
12 Months Ended
Mar. 31, 2026
Restructuring and Related Activities [Abstract]  
Restructuring, net Restructuring, net
Restructuring, net consists of the following:
Restructuring Expenses
March 31
(Millions of US dollars)202620252024
Equipment write-offs, including disposal costs$ $30.3 $— 
Reclassification of foreign currency translation adjustments1.4 8.3 — 
Other exit costs 11.7 — 
Australia & New Zealand segment1.4 50.3 — 
Equipment write-offs, including disposal costs22.1 — — 
Other exit costs13.5 — — 
Siding & Trim segment35.6 — — 
Deck, Rail & Accessories segment3.4 — — 
General Corporate & R&D (24.2)— 20.1 
Total$16.2 $50.3 $20.1 
Australia & New Zealand segment
For the fiscal years ended March 31, 2026 and March 31, 2025, the Company recorded $1.4 million and $50.3 million, respectively, of exit costs related to the closure of its Philippines manufacturing and commercial operations. The net assets remaining in the Philippines primarily consists of land and buildings, which are classified as held for sale.
Siding & Trim segment
For the fiscal year ended March 31, 2026, the Company recorded $35.6 million of exit costs related to the closure of its manufacturing facilities in Fontana, California and Summerville, South Carolina.
General Corporate & R&D
During the fiscal year ended March 31, 2026, the Company completed the sale of its Truganina greenfield site and received proceeds of $108.2 million and recorded a gain on sale of $26.2 million in General Corporate Costs. The Company also impaired $2.0 million of R&D assets as part of the closure of its manufacturing facility in Fontana, California.