Pension And Other Postretirement Benefits (Tables)

9 Months Ended

Jun. 30, 2011

Pension And Other Postretirement Benefits

Components Of Net Periodic Benefit Cost

	Three Months Ended						Nine Months Ended
	June 30,						June 30,
	2011			2010			2011			2010
Pension Benefits
Service cost	$	1.4		$	1.7		$	4.1		$	5.0
Interest cost		3.1			3.2			9.2			9.8
Expected return on plan assets		(4.7	)		(4.0	)		(14.0	)		(12.0	)
Amortization of prior service cost		.1			.1			.3			.3
Amortization of net loss		1.2			1.0			3.6			2.9
Net periodic benefit cost	$	1.1		$	2.0		$	3.2		$	6.0
Other Postretirement Benefits
Service cost	$	.6		$	.7		$	1.8		$	2.2
Interest cost		1.2			1.3			3.8			3.9
Amortization of prior service cost		(.2	)		(.3	)		(.8	)		(1.0	)
Amortization of net loss		-			-			.1			-
Net periodic benefit cost	$	1.6		$	1.7		$	4.9		$	5.1