Goodwill and Intangible Assets - Carrying Amount and Accumulated Amortization of Intangible Assets (Detail) - USD ($) $ in Thousands	May 31, 2025	Feb. 28, 2025
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Life (in years)	7 years 1 month 6 days	5 years 8 months 12 days
Gross Carrying Amount	$ 126,624	$ 115,125
Accumulated Amortization	83,800	81,855
Amortized intangible assets, Net	$ 42,824	$ 33,270
Trademarks and Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Life (in years)	6 years 4 months 24 days	6 years 10 months 24 days
Gross Carrying Amount	$ 32,421	$ 30,911
Accumulated Amortization	17,038	16,544
Amortized intangible assets, Net	$ 15,383	$ 14,367
Customer Lists [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Life (in years)	7 years 7 months 6 days	4 years 9 months 18 days
Gross Carrying Amount	$ 93,273	$ 83,303
Accumulated Amortization	66,306	64,890
Amortized intangible assets, Net	$ 26,967	$ 18,413
Non-Compete [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Life (in years)	1 year	9 months 18 days
Gross Carrying Amount	$ 280	$ 261
Accumulated Amortization	224	212
Amortized intangible assets, Net	$ 56	$ 49
Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Remaining Life (in years)	4 years 6 months	4 years 9 months 18 days
Gross Carrying Amount	$ 650	$ 650
Accumulated Amortization	232	209
Amortized intangible assets, Net	$ 418	$ 441