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Equity - Narrative (Detail)	May 17, 2021	May 16, 2021
Equity [Abstract]
Acquired beneficial ownership percentage	15.00%	10.00%

X

- Definition

Acquired beneficial ownership percentage.

+ References

No definition available.

+ Details

Name:	rrd_AcquiredBeneficialOwnershipPercentage
Namespace Prefix:	rrd_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_EquityAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration