Borrowings (Tables)

3 Months Ended

Sep. 30, 2011

Borrowings [Abstract]

Outstanding Borrowings

	Expiration Date	September 30, 2011		June 30, 2011		Unused Available Capacity
		($ in millions)
Short-term borrowings
Term loan facility	(a)	$	—	$	200.0	$	—
Revolving credit facility	(a)		—		200.0		—
Total Short-term borrowings			—		400.0		—
Long-term debt
Term loan facility	September 2016		490.0		—		—
Revolving credit facility	September 2016		—		—		500.0
Senior notes	June 2017		124.3		124.3		—
Total debt		$	614.3	$	524.3	$	500.0

(a) The outstanding borrowings of $200.0 million on the five-year term loan facility and $200.0 million on the five-year revolving credit facility that were entered into on March 29, 2007 (collectively "the 2007 Credit Facilities") were repaid with proceeds from the $490.0 million five-year term loan facility entered into on September 22, 2011.