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Summary Stock Options Outstanding and Exercisable (Detail) (USD $) | 12 Months Ended
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Dec. 28, 2013
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Options Outstanding | 1,454,816
Options Outstanding, Weighted Average Remaining Contractual Life (Years) | 5 years 9 months 18 days
Options Outstanding, Weighted Average Exercise Price per Share | $ 44.55
Options Exercisable | 693,516
Options Exercisable, Weighted Average Contractual Life (Years) | 4 years 1 month 6 days
Options Exercisable, Weighted Average Exercise Price | $ 42.29
Range One |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Minimum Exercise Price | $ 24.88
Maximum Exercise Price | $ 25.0
Options Outstanding | 4,019
Options Outstanding, Weighted Average Remaining Contractual Life (Years) | 7 months 6 days
Options Outstanding, Weighted Average Exercise Price per Share | $ 24.88
Options Exercisable | 4,019
Options Exercisable, Weighted Average Contractual Life (Years) | 7 months 6 days
Options Exercisable, Weighted Average Exercise Price | $ 24.88
Range Two |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Minimum Exercise Price | $ 25.01
Maximum Exercise Price | $ 35.0
Options Outstanding | 40,880
Options Outstanding, Weighted Average Remaining Contractual Life (Years) | 1 year 1 month 6 days
Options Outstanding, Weighted Average Exercise Price per Share | $ 32.13
Options Exercisable | 40,880
Options Exercisable, Weighted Average Contractual Life (Years) | 1 year 1 month 6 days
Options Exercisable, Weighted Average Exercise Price | $ 32.13
Range Three |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Minimum Exercise Price | $ 35.01
Maximum Exercise Price | $ 40.0
Options Outstanding | 336,829
Options Outstanding, Weighted Average Remaining Contractual Life (Years) | 5 years 4 months 24 days
Options Outstanding, Weighted Average Exercise Price per Share | $ 37.94
Options Exercisable | 98,329
Options Exercisable, Weighted Average Contractual Life (Years) | 5 years 2 months 12 days
Options Exercisable, Weighted Average Exercise Price | $ 36.88
Range Four |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Minimum Exercise Price | $ 40.01
Maximum Exercise Price | $ 45.0
Options Outstanding | 589,488
Options Outstanding, Weighted Average Remaining Contractual Life (Years) | 4 years 6 months
Options Outstanding, Weighted Average Exercise Price per Share | $ 42.48
Options Exercisable | 444,488
Options Exercisable, Weighted Average Contractual Life (Years) | 3 years 8 months 12 days
Options Exercisable, Weighted Average Exercise Price | $ 42.71
Range Five |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] |
Minimum Exercise Price | $ 45.01
Maximum Exercise Price | $ 56.4
Options Outstanding | 483,600
Options Outstanding, Weighted Average Remaining Contractual Life (Years) | 8 years
Options Outstanding, Weighted Average Exercise Price per Share | $ 52.89
Options Exercisable | 105,800
Options Exercisable, Weighted Average Contractual Life (Years) | 6 years 3 months 18 days
Options Exercisable, Weighted Average Exercise Price | $ 50.16

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- Definition Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average remaining contractual term of exercisable stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The floor of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(iii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The weighted average price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1)(i)-(ii) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition Weighted average remaining contractual term of outstanding stock options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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- Definition The ceiling of a customized range of exercise prices for purposes of disclosing shares potentially issuable under outstanding stock option awards on all stock option plans and other required information pertaining to awards in the customized range. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (g) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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