Changes in Accumulated Other Comprehensive Income/(Loss) by Component (Tables)

3 Months Ended

Sep. 30, 2023

Equity [Abstract]

Schedule of Changes in Accumulated Balances for Each Component of Accumulated Other Comprehensive Income/(Loss)

The following tables summarize the changes in the accumulated balances for each component of accumulated other comprehensive income/(loss) for the three months ended September 30, 2023, and 2022, respectively:

	Foreign Currency Translation		Pension and Post- Retirement Liabilities		Cash Flow Hedge		Total
	(in millions)
Balances at June 30, 2023	$	(273.6)	$	(4.6)	$	(6.5)	$	(284.7)
Other comprehensive income/(loss) before reclassifications	(16.6)		—		—		(16.6)
Amounts reclassified from accumulated other comprehensive income/(loss)	—		0.1		0.2		0.3
Balances at September 30, 2023	$	(290.1)	$	(4.6)	$	(6.3)	$	(301.0)

	Foreign Currency Translation		Pension and Post- Retirement Liabilities		Cash Flow Hedge		Total
	(in millions)
Balances at June 30, 2022	$	(214.1)	$	(4.8)	$	(7.4)	$	(226.3)
Other comprehensive income/(loss) before reclassifications	(23.1)		—		—		(23.1)
Amounts reclassified from accumulated other comprehensive income/(loss)	—		—		0.2		0.2
Balances at September 30, 2022	$	(237.2)	$	(4.8)	$	(7.2)	$	(249.2)