Goodwill and Other Intangible Assets (Schedule of Goodwill) (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Goodwill [Roll Forward]
Balance, at beginning of period			$ 775.5
Impairment	$ 0.0	$ 0.0	(23.3)	$ 0.0
Translation adjustments			(0.9)
Balance, at end of period	775.2		775.2
United States Print and Related Services [Member]
Goodwill [Roll Forward]
Balance, at beginning of period			751.3
Impairment	0.0	0.0	0.0	0.0
Translation adjustments			0.0
Balance, at end of period	775.2		775.2
International [Member]
Goodwill [Roll Forward]
Balance, at beginning of period			24.2
Impairment	0.0	$ 0.0	(23.3)	$ 0.0
Translation adjustments			(0.9)
Balance, at end of period	$ 0.0		0.0
Copac [Member]
Goodwill [Roll Forward]
Copac acquisition (see Note 2)			23.9
Copac [Member] | United States Print and Related Services [Member]
Goodwill [Roll Forward]
Copac acquisition (see Note 2)			23.9
Copac [Member] | International [Member]
Goodwill [Roll Forward]
Copac acquisition (see Note 2)			$ 0.0