Revenue recognition - Revenues by segment and by platform (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Revenues from contracts	$ 5,074,356	$ 5,061,665	$ 14,742,791	$ 13,969,251
Diversified Industrial Segment
Disaggregation of Revenue [Line Items]
Revenues from contracts	3,665,643	3,867,105	10,798,644	10,892,262
Diversified Industrial Segment | Motion Systems
Disaggregation of Revenue [Line Items]
Revenues from contracts	942,667	1,017,974	2,802,947	2,837,403
Diversified Industrial Segment | Flow and Process Control
Disaggregation of Revenue [Line Items]
Revenues from contracts	1,185,622	1,298,204	3,489,483	3,675,928
Diversified Industrial Segment | Filtration and Engineered Materials
Disaggregation of Revenue [Line Items]
Revenues from contracts	$ 1,537,354	$ 1,550,927	$ 4,506,214	$ 4,378,931