Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2020

Revenue From Contract With Customer [Abstract]

Net Sales Disaggregated by Products and Services

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

	2020		2019		2018
Commercial print	$	1,357.7	$	1,694.5	$	1,935.6
Packaging		687.6		668.5		672.0
Direct marketing		555.4		676.7		581.6
Labels		496.6		497.4		481.4
Statements		441.6		545.4		584.2
Digital print and fulfillment		425.7		492.1		474.4
Supply chain management		329.9		298.7		321.0
Forms		202.4		244.3		267.5
Business process outsourcing		169.4		243.9		259.6
Digital and creative solutions		100.0		111.7		125.1
Total net sales	$	4,766.3	$	5,473.2	$	5,702.4

Contract Assets and Liabilities from Contracts with Clients

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

	Contract Liabilities
	Short-Term		Long-Term
Balance at January 1, 2020	$	18.9	$	0.2
Balance at December 31, 2020		15.6		—