The following table summarizes the components of Net pension and other postretirement plan income within the Condensed Consolidated Statements of Comprehensive Income:


	Pension benefits				Other postretirement benefits

(In millions)	2026		2025		2026		2025
Three months ended June 30
Interest cost	$	16.9	$	17.4	$	0.3	$	0.3
Expected return on plan assets	(17.9)		(18.1)		—		—
Amortization of prior service (credits) costs	—		0.1		(0.6)		(0.6)

Net periodic benefit income	$	(1.0)	$	(0.6)	$	(0.3)	$	(0.3)

Nine months ended June 30
Interest cost	$	50.8	$	52.3	$	0.8	$	0.8
Expected return on plan assets	(53.6)		(54.2)		—		—
Amortization of prior service (credits) costs	—		0.1		(1.7)		(1.7)

Net periodic benefit income	$	(2.8)	$	(1.8)	$	(0.9)	$	(0.9)