Intangible Assets (Tables)

6 Months Ended

Jan. 31, 2023

Finite-Lived Intangible Assets, Net [Abstract]

Intangible assets with finite lives

Intangible assets with finite lives are as follows:

	January 31, 2023
	Weighted Average Amortization Period	Gross Carrying Amount		Accumulated Amortization	Net Carrying Amount
Customer relationships	20.2	$	302,058,000	114,643,000	$	187,415,000
Technologies	14.8	114,949,000		78,235,000	36,714,000
Trademarks and other	16.7	32,926,000		20,450,000	12,476,000
Total		$	449,933,000	213,328,000	$	236,605,000

	July 31, 2022
	Weighted Average Amortization Period	Gross Carrying Amount		Accumulated Amortization	Net Carrying Amount
Customer relationships	20.2	$	302,058,000	107,500,000	$	194,558,000
Technologies	14.8	114,949,000		75,798,000	39,151,000
Trademarks and other	16.7	32,926,000		19,332,000	13,594,000
Total		$	449,933,000	202,630,000	$	247,303,000

Estimated amortization expense

The estimated amortization expense consists of the following for the fiscal years ending July 31:

2023	$	21,556,000
2024	21,154,000
2025	21,039,000
2026	19,888,000
2027	18,534,000