Acquisitions and Disposition - Schedule of Purchase Price (Details) - USD ($) $ in Millions				3 Months Ended
	May 02, 2022	Mar. 07, 2022	Apr. 05, 2021	Oct. 03, 2021
Pediatric Therapeutic Services
Business Acquisition [Line Items]
Cash consideration paid	$ 85.7
Additional consideration payable	1.1
Total consideration, including working capital adjustments	$ 86.8
RocketPower
Business Acquisition [Line Items]
Cash consideration paid		$ 61.8
Additional consideration payable		1.1
Contingent consideration		0.6
Total consideration, including working capital adjustments		$ 63.5
Softworld, Inc.
Business Acquisition [Line Items]
Cash consideration paid			$ 220.4
Additional consideration payable			2.6
Net working capital adjustment			(6.0)	$ (6.0)
Total consideration, including working capital adjustments			$ 217.0