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Investments - Equity Method Investments (Details) CAD in Millions	3 Months Ended									12 Months Ended
	Dec. 31, 2017 USD ($)	Dec. 31, 2017 CAD	Sep. 24, 2017 USD ($)	Jun. 25, 2017 USD ($)	Mar. 26, 2017 USD ($)	Dec. 25, 2016 USD ($)	Sep. 25, 2016 USD ($)	Jun. 26, 2016 USD ($)	Mar. 27, 2016 USD ($)	Dec. 31, 2017 USD ($)	Dec. 25, 2016 USD ($)	Dec. 27, 2015 USD ($)
Schedule of Equity Method Investments [Line Items]
Investments in joint ventures	$ 1,736,000					$ 15,614,000				$ 1,736,000	$ 15,614,000
Loss from joint ventures	(12,823,000)		$ 31,557,000	$ (266,000)	$ 173,000	5,572,000	$ 463,000	$ (412,000)	$ (41,896,000)	18,641,000	(36,273,000)	$ (783,000)
Loss from discontinued operations, net of income taxes	$ 57,000		$ (488,000)	$ 0	$ 0	(2,273,000)	$ 0	$ 0	0	(431,000)	(2,273,000)	0
Newsprint and supercalendered paper purchased from the Paper Mills										$ 11,000,000	14,000,000	12,000,000
Donohue Malbaie Inc. [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	49.00%									49.00%
Loss from joint ventures	$ (6,400,000)
Distributions received	$ 15,600,000	CAD 20								$ 0	0	0
Madison Paper Industries [Member]
Schedule of Equity Method Investments [Line Items]
Distributions received											$ 0	$ 0
Women in the World Media, LLC [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage			30.00%
Ownership of Madison Paper Industries by Consolidated Subsidiary [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	50.00%									50.00%
Resolute FP Canada, Inc. [Member] \| Donohue Malbaie Inc. [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	51.00%									51.00%
Madison Paper Industries Owned Consolidated Subsidiary [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	80.00%									80.00%
Equity method investment, noncontrolling interest, ownership percentage	20.00%									20.00%
Madison Paper Industries [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	40.00%									40.00%
Equity method investment, noncontrolling interest, ownership percentage	10.00%									10.00%
Loss from discontinued operations, net of income taxes										$ 11,600,000
Investment in Madison									0
Gain on sale of assets						$ 3,900,000				20,800,000
Distributions received										$ 0
Madison Paper Industries [Member] \| UPM-Kymmene [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	60.00%									60.00%
Facility Closing [Member] \| Madison Paper Industries [Member]
Schedule of Equity Method Investments [Line Items]
Loss from joint ventures									41,400,000
Loss from discontinued operations, net of income taxes									$ 20,100,000