Parent Financial Statements Balance Sheet (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	Dec. 28, 2014	Dec. 29, 2013	Dec. 30, 2012	Jan. 01, 2012
Current assets:
Cash and cash equivalents	$ 267,276	$ 580,152	$ 453,361	$ 475,231
Total current assets	562,102us-gaap_AssetsCurrent	922,411us-gaap_AssetsCurrent
Total assets	4,145,842us-gaap_Assets	4,363,040us-gaap_Assets
Current liabilities:
Total current liabilities	340,224us-gaap_LiabilitiesCurrent	349,526us-gaap_LiabilitiesCurrent
Deferred income taxes	493,843	482,499
Other liabilities	199,833us-gaap_OtherLiabilitiesNoncurrent	176,244us-gaap_OtherLiabilitiesNoncurrent
Stockholders' Equity [Abstract]
Common stock, $0.10 par value; 1,500,000 shares authorized; 470,424 shares issued	47,042us-gaap_CommonStockValue	47,042us-gaap_CommonStockValue
Additional paid-in capital	2,826,965us-gaap_AdditionalPaidInCapital	2,794,445us-gaap_AdditionalPaidInCapital
Accumulated deficit	(445,917)	(492,215)
Common stock held in treasury, at cost	(679,220)us-gaap_TreasuryStockValue	(409,449)us-gaap_TreasuryStockValue
Accumulated other comprehensive loss	(31,294)	(10,337)	5,981	102
Total stockholders’ equity	1,717,576	1,929,486	1,985,855	1,996,069
Total liabilities and stockholders’ equity	4,145,842	4,363,040
Common Stock, Par or Stated Value Per Share	$ 0.10	$ 0.10
Common Stock, Shares Authorized	1,500,000us-gaap_CommonStockSharesAuthorized	1,500,000us-gaap_CommonStockSharesAuthorized
Common Stock, Shares, Issued	470,424us-gaap_CommonStockSharesIssued	470,424us-gaap_CommonStockSharesIssued	470,424us-gaap_CommonStockSharesIssued	470,424us-gaap_CommonStockSharesIssued
Parent Company [Member]
Current assets:
Cash and cash equivalents	35,556	179,916	102,652	128,441
Amount due from subsidiaries	212,802	185,695
Deferred income tax benefit and other current assets	51,990	99,039
Total current assets	300,348	464,650
Investments in consolidated subsidiaries	1,572,571	1,687,364
Deferred income tax benefit	10,879	0
Total assets	1,883,798	2,152,014
Current liabilities:
Amounts due to subsidiaries	161,466	157,372
Deferred income taxes and other current liabilities	1,555	1,540
Total current liabilities	163,021	158,912
Deferred income taxes	0	53,920
Other liabilities	3,201	9,696
Stockholders' Equity [Abstract]
Common stock, $0.10 par value; 1,500,000 shares authorized; 470,424 shares issued	47,042	47,042
Additional paid-in capital	2,826,965	2,794,445
Accumulated deficit	(445,917)	(492,215)
Common stock held in treasury, at cost	(679,220)	(409,449)
Accumulated other comprehensive loss	(31,294)	(10,337)
Total stockholders’ equity	1,717,576	1,929,486
Total liabilities and stockholders’ equity	$ 1,883,798	$ 2,152,014
Common Stock, Par or Stated Value Per Share	$ 0.10	$ 0.10
Common Stock, Shares Authorized	1,500,000	1,500,000
Common Stock, Shares, Issued	470,424	470,424

Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

-SubTopic 10

-Section 45

-Paragraph 11

-URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e637-108580

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

-SubTopic 10

-Section 45

-Paragraph 14

-URI http://asc.fasb.org/extlink&oid=36458714&loc=d3e681-108580

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 220

-SubTopic 10

-Section 45

-Paragraph 14A

-URI http://asc.fasb.org/extlink&oid=36458714&loc=SL7669686-108580

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 31

-Article 5

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3