Revenue Recognition (Tables)

6 Months Ended

Jun. 30, 2021

Revenue From Contract With Customer [Abstract]

Net Sales Disaggregated by Products and Services

The following table presents net sales disaggregated by products and services:

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2021		2020		2021		2020
Commercial print		340.3	$	275.5	$	676.8	$	638.9
Packaging		179.7		150.4		354.1		265.5
Labels		131.3		113.7		260.0		235.3
Direct marketing		113.6		108.0		244.5		290.8
Digital print and fulfillment		101.7		84.7		199.2		198.3
Statements		99.3		101.9		217.8		228.8
Supply chain management		67.3		64.9		140.0		134.6
Forms		48.8		48.6		97.6		101.0
Business process outsourcing		42.9		40.6		85.4		84.6
Digital and creative solutions		20.7		21.3		43.3		48.7
Total net sales	$	1,145.6	$	1,009.6	$	2,318.7	$	2,226.5

Contract Liabilities from Contracts with Clients

The following table provides information about contract liabilities from contracts with clients:

	Contract Liabilities
	Short-Term
Balance at December 31, 2020	$15.6
Balance at June 30, 2021	$11.9