Restructuring - Restructuring Costs (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Nov. 30, 2024	Nov. 30, 2024
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	$ 912	$ 3,213
Termination benefits
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	410	1,285
Contract termination costs
Restructuring Cost and Reserve [Line Items]
Total restructuring charges		108
Other restructuring charges
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	502	1,820
Architectural Framing Systems
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	842	2,755
Architectural Framing Systems | Termination benefits
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	387	960
Architectural Framing Systems | Contract termination costs
Restructuring Cost and Reserve [Line Items]
Total restructuring charges		108
Architectural Framing Systems | Other restructuring charges
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	455	1,687
Architectural Services
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	(717)	(459)
Architectural Services | Termination benefits
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	(764)	(592)
Architectural Services | Contract termination costs
Restructuring Cost and Reserve [Line Items]
Total restructuring charges		0
Architectural Services | Other restructuring charges
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	47	133
Corporate & Other
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	787	917
Corporate & Other | Termination benefits
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	787	917
Corporate & Other | Contract termination costs
Restructuring Cost and Reserve [Line Items]
Total restructuring charges		0
Corporate & Other | Other restructuring charges
Restructuring Cost and Reserve [Line Items]
Total restructuring charges	$ 0	$ 0