Goodwill and Intangible Assets - Schedule of Goodwill (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($)
Goodwill [Roll Forward]
Goodwill, beginning balance	$ 348,048
Impact of foreign exchange rates	164
Goodwill, ending balance	348,212
All Other(2)
Goodwill [Roll Forward]
Goodwill, beginning balance	22,750
Impact of foreign exchange rates	59
Goodwill, ending balance	22,809
Lawson | Operating Segments
Goodwill [Roll Forward]
Goodwill, beginning balance	155,773
Impact of foreign exchange rates	11
Goodwill, ending balance	155,784
TestEquity | Operating Segments
Goodwill [Roll Forward]
Goodwill, beginning balance	114,104
Impact of foreign exchange rates	0
Goodwill, ending balance	114,104
Gexpro Services | Operating Segments
Goodwill [Roll Forward]
Goodwill, beginning balance	55,421
Impact of foreign exchange rates	94
Goodwill, ending balance	$ 55,515