Acquisitions - Additional Information (Details) $ in Thousands			3 Months Ended			9 Months Ended
	Oct. 02, 2023 USD ($)	Jan. 03, 2023 USD ($) Employees	Jun. 30, 2023 USD ($)	Mar. 31, 2023	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jan. 31, 2023 USD ($)
Business Acquisition [Line Items]
Business combination, acquisition related costs			$ 800		$ 6,400	$ 18,500	$ 11,300
Payments to acquire business, net of cash acquired						828,271	274,974
Revenue			542,342		$ 462,474	1,550,433	$ 1,425,422
Line of Credit Facility, Maximum Borrowing Capacity								$ 1,250,000
Term Loan Facility
Business Acquisition [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity		$ 500,000
Servicemax Inc. acquisition
Business Acquisition [Line Items]
Payments to acquire business, net of cash	$ 650,000	$ 828,200
Payments to acquire business, net of cash acquired	620,000
Imputed interest payable	$ 30,000
Number Of Employees | Employees		500
Revenue			46,600			91,700
Liability related to the fair value		$ 620,000
Deferred purchase price payment		650,000	$ 650,000			$ 650,000
Preliminary purchase price		1,448,200
Servicemax Inc. acquisition | Customer relationships
Business Acquisition [Line Items]
Acquired finite-lived intangible asset, weighted average useful life				19 years
Servicemax Inc. acquisition | Purchased Software
Business Acquisition [Line Items]
Acquired finite-lived intangible asset, weighted average useful life				10 years
Servicemax Inc. acquisition | Trademarks
Business Acquisition [Line Items]
Acquired finite-lived intangible asset, weighted average useful life				10 years
Servicemax Inc. acquisition | Revolving Credit Facility
Business Acquisition [Line Items]
Borrowings, Under New Credit Facility		$ 630,000