v2.4.0.6

Pension and Postretirement Benefit Plans Asset Allocation (Details) (USD $)
In Thousands, unless otherwise specified

Dec. 29, 2012

Dec. 31, 2011

Defined Benefit Plan Disclosure [Line Items]

Actual plan asset allocations

100.00%

100.00%

Cash

Defined Benefit Plan Disclosure [Line Items]

Actual plan asset allocations

1.00%

3.00%

Equity Securities

Defined Benefit Plan Disclosure [Line Items]

Actual plan asset allocations

31.00%

29.00%

Fixed Income Securities

Defined Benefit Plan Disclosure [Line Items]

Actual plan asset allocations

68.00%

68.00%

Pension Plans | Total

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

151,236

140,706

Pension Plans | Total | Cash

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

1,942

4,209

Pension Plans | Total | Equity Securities

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

46,293

40,633

Pension Plans | Total | U.S. small-cap

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

7,877

^[1]

7,012

^[1]

Pension Plans | Total | U.S mid-cap

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

10,509

^[2]

10,071

^[2]

Pension Plans | Total | Global equity funds

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

25,483

^[3]

21,991

Pension Plans | Total | Emerging markets (d)

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

2,424

^[4]

1,559

^[4]

Pension Plans | Total | Fixed Income Securities

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

103,001

95,864

Pension Plans | Total | U.S. fixed income funds

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

4,121

^[5]

4,321

Pension Plans | Total | Foreign fixed income funds (f)

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

98,880

^[6]

91,543

^[7]

Pension Plans | Level 1

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

13,869

11,341

Pension Plans | Level 1 | Cash

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

1,942

384

Pension Plans | Level 1 | Equity Securities

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

7,806

6,636

Pension Plans | Level 1 | U.S. small-cap

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

6,190

^[1]

5,381

^[1]

Pension Plans | Level 1 | U.S mid-cap

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

522

^[2]

842

^[2]

Pension Plans | Level 1 | Global equity funds

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

0

^[3]

0

Pension Plans | Level 1 | Emerging markets (d)

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

1,094

^[4]

413

^[4]

Pension Plans | Level 1 | Fixed Income Securities

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

4,121

4,321

Pension Plans | Level 1 | U.S. fixed income funds

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

4,121

^[5]

4,321

Pension Plans | Level 1 | Foreign fixed income funds (f)

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

0

^[6]

0

^[7]

Pension Plans | Level 2

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

137,367

129,365

Pension Plans | Level 2 | Cash

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

0

3,825

Pension Plans | Level 2 | Equity Securities

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

38,487

33,997

Pension Plans | Level 2 | U.S. small-cap

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

1,687

^[1]

1,631

^[1]

Pension Plans | Level 2 | U.S mid-cap

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

9,987

^[2]

9,229

^[2]

Pension Plans | Level 2 | Global equity funds

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

25,483

^[3]

21,991

Pension Plans | Level 2 | Emerging markets (d)

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

1,330

^[4]

1,146

^[4]

Pension Plans | Level 2 | Fixed Income Securities

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

98,880

91,543

Pension Plans | Level 2 | U.S. fixed income funds

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

0

^[5]

0

Pension Plans | Level 2 | Foreign fixed income funds (f)

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

98,880

^[6]

91,543

^[7]

Pension Plans | Level 3

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

0

0

Pension Plans | Level 3 | Cash

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

0

0

Pension Plans | Level 3 | Equity Securities

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

0

0

Pension Plans | Level 3 | U.S. small-cap

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

0

^[1]

0

^[1]

Pension Plans | Level 3 | U.S mid-cap

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

0

^[2]

0

^[2]

Pension Plans | Level 3 | Global equity funds

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

0

^[3]

0

Pension Plans | Level 3 | Emerging markets (d)

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

0

^[4]

0

^[4]

Pension Plans | Level 3 | Fixed Income Securities

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

0

0

Pension Plans | Level 3 | U.S. fixed income funds

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

0

^[5]

0

Pension Plans | Level 3 | Foreign fixed income funds (f)

Defined Benefit Plan Disclosure [Line Items]

Fair value of plan assets

0

^[6]

0

^[7]

[1]	This category consists of commingled and registered mutual funds that focus on equity securities of U.S companies. It includes both indexed and actively managed funds.
[2]	This category consists of commingled and registered mutual funds that focus on equity securities of companies outside of the U.S. It includes both indexed and actively managed funds.
[3]	This category consists of commingled and registered mutual funds that invest in equity securities of both U.S. and foreign companies. It includes actively managed funds
[4]	This category consists of commingled and registered mutual funds that invest in equity securities of companies in emerging market economies. It includes actively managed funds.
[5]	This category consists of actively managed funds that invest in investment-grade bonds of U.S. issuers from diverse industries and U.S. government bonds and treasury notes.
[6]	This category consists of funds that invest in investment-grade bonds of foreign companies and Euro region government bonds.
[7]	This category consists of funds that invest in investment-grade bonds of foreign companies and Euro region government bonds

X

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- Definition

Assets, usually stocks, bonds, and other investments, that have been segregated and restricted (usually in a trust) to provide benefits, at their fair value as of the measurement date. Plan assets include amounts contributed by the employer (and by employees for a contributory plan) and amounts earned from investing the contributions, less benefits paid. If a plan has liabilities other than for benefits, those non-benefit obligations may be considered as reductions of plan assets.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 30

-Section 35

-Paragraph 50

-URI http://asc.fasb.org/extlink&oid=6867990&loc=d3e12355-114930



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 87

-Paragraph 49

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 132R

-Paragraph 5

-Subparagraph d(iv)(b)(i)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 132R

-Paragraph 5

-Subparagraph b

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920

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- Definition

Percentage of fair value of investments (categorized by debt securities, equity securities, real estate and other plan assets) to the fair value of plan assets held.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 5

-Subparagraph (c)

-URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e2446-114920



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 715

-SubTopic 20

-Section 50

-Paragraph 1

-Subparagraph (d)(1)

-URI http://asc.fasb.org/extlink&oid=21915506&loc=d3e1928-114920



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 132R

-Paragraph 5

-Subparagraph d(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

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