Leases and Commitments (Tables)

12 Months Ended

Dec. 31, 2011

Leases [Abstract]

Schedule Of Minimum Rental Commitments And Purchase Obligations

Leases and Commitments

Minimum rental commitments under noncancellable operating leases, primarily for equipment and office facilities at December 31, 2011, are included in the following table under leases. Purchase obligations include commitments to purchase paper, inventory and other services.

Year	Leases			Purchase Obligations
2012	$	109.5		$	344.6
2013	96.5			154.4
2014	83.9			126.1
2015	72.1			115.3
2016	55.7			120.4
Later years	148.8			5.7
Sublease rental income	(22.2		)	—
Total	$	544.3		$	866.5