Pension Benefits - Contributions and Expected Benefit Payments (Details) (USD $)	12 Months Ended	1 Months Ended
Dec. 29, 2013	Dec. 30, 2012	Jan. 31, 2013 Contributions to New York Times Newspaper Guild Pension Plan [Member]	Dec. 29, 2013 Qualified Plans [Member]	Dec. 29, 2013 Non-Qualified Plans [Member]	Dec. 29, 2013 Company Sponsored Pension Plan [Member]
Pension Benefits
Pension contributions	$ 74,000,000	$ 144,000,000	$ 57,000,000
Pension contributions necessary to satisfy minimum funding requirements			20,000,000
Future employer contributions in next fiscal year	16,000,000
2014				99,747,000	18,271,000	118,018,000
2015				101,704,000	18,315,000	120,019,000
2016				103,648,000	18,743,000	122,391,000
2017				106,149,000	18,646,000	124,795,000
2018				108,206,000	18,795,000	127,001,000
2019-2023				$ 578,124,000	$ 92,828,000	$ 670,952,000

Pension Contributions, Minimum Funding Requirements

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- Definition

Amount of benefits expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year from a defined benefit plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (f)

-URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920

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- Definition

Amount of benefits expected to be paid in the next fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the fifth fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the fourth fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the third fiscal year following the latest fiscal year from a defined benefit plan.

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Amount of benefits expected to be paid in the second fiscal year following the latest fiscal year from a defined benefit plan.

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- Definition

Amount of employer's best estimate of contributions expected to be paid to the plan during the next fiscal year beginning after the date of the latest statement of financial position.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (g)

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- Definition

The amount of cash or cash equivalents contributed by the entity to fund its pension plans.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 230

-SubTopic 10

-Section 45

-Paragraph 25

-Subparagraph (g)

-URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3536-108585

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