Restructuring (Details 2) - 2025 Restructuring Initiative $ in Millions	3 Months Ended
	May 31, 2025 USD ($)
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance	$ 49.7
Restructuring costs	13.3
Cash payments	(13.9)
Restructuring Reserve, Ending Balance	49.1
Employee termination
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance	46.9
Restructuring costs	0.0
Cash payments	(3.3)
Restructuring Reserve, Ending Balance	43.6
Consulting services
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Beginning Balance	2.8
Restructuring costs	13.3
Cash payments	(10.6)
Restructuring Reserve, Ending Balance	$ 5.5