Deferred tax assets operating loss carryforwards foreign with expiration

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Deferred tax assets operating loss carryforwards foreign with no expiration.

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Deferred Tax Liabilities, Future Repatriated Foreign Earnings

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Unremitted foreign earnings.

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards, net of deferred tax liability attributable to taxable temporary differences.

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Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign operating loss carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible foreign tax credit carryforwards.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Amount of deferred tax liability attributable to taxable temporary differences not separately disclosed.

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Amount of deferred tax liability attributable to taxable temporary differences from undistributed earnings of subsidiaries and other recognized entities not within the country of domicile of the entity.

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Amount of deferred tax liability not recognized because of the exceptions to comprehensive recognition of deferred taxes related to undistributed earnings of foreign subsidiaries.

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The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period.

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Per share amount effect of the income tax benefit resulting from the income tax holidays granted by taxing jurisdictions.

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Amount of operating loss carryforward, before tax effects, available to reduce future taxable income under enacted tax laws.

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Amount of (increase) decrease reasonably possible in the estimated lower bound of the unrecognized tax benefit for a tax position taken or expected to be taken.

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Amount of (increase) decrease reasonably possible in the estimated upper bound of the unrecognized tax benefit for a tax position taken or expected to be taken.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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Amount of increase (decrease) in the valuation allowance for a specified deferred tax asset.

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Income Taxes (Narrative) (Details) (USD $)	12 Months Ended					3 Months Ended
Income Taxes (Narrative) (Details) (USD $)	Dec. 28, 2014	Dec. 29, 2013	Dec. 30, 2012	Dec. 25, 2011	Dec. 26, 2010	Sep. 28, 2014
Income Taxes [Line Items]
(Gross) windfall benefit on stock based compensation		$ 1,500,000	$ 0	$ 1,100,000	$ 3,500,000
Foreign tax credit carryforward	51,500,000
Income tax holiday, income tax benefits per share	$ 0.02	$ 0.01
Net deferred tax assets	12,754,000us-gaap_DeferredTaxAssetsLiabilitiesNet	31,469,000us-gaap_DeferredTaxAssetsLiabilitiesNet
Valuation allowance	148,838,000	145,508,000
Deferred tax asset, net	29,762,000us-gaap_DeferredTaxAssetsNet	45,208,000us-gaap_DeferredTaxAssetsNet
Unremitted foreign earnings	4,000,000ckp_UnremittedForeignEarnings
Amount of unrecognized deferred tax liability, undistributed earnings of foreign subsidiaries	400,000
Deferred tax liability	6,177,000us-gaap_DeferredTaxLiabilitiesOther	2,983,000us-gaap_DeferredTaxLiabilitiesOther
Deferred tax liabilities, future repatriated foreign earnings	3,200,000
Deferred tax liabilities, undistributed foreign earnings	3,000,000
Accrued interest and penalties related to unrecognized tax benefits	4,300,000	4,400,000
Unrecognized tax benefit, if recognized, would affect the effective tax rate	16,400,000	18,100,000
Interest and penalties expense	(100,000)	100,000	(800,000)
Expected change of gross unrecognized tax benefits, minimum	3,700,000
Expected change of gross unrecognized tax benefits, maximum		11,300,000
Foreign Country
Income Taxes [Line Items]
Net operating loss carryforwards	25,500,000
Operating loss carryforwards, with no expiration	18,200,000
Operating loss carryforwards, with expiration	7,300,000
Federal
Income Taxes [Line Items]
Operating loss carryforwards	4,800,000
Valuation allowance	108,300,000
Deferred tax asset, net	96,100,000
IRC 382 Limitations
Income Taxes [Line Items]
Operating loss carryforwards	5,800,000
NETHERLANDS
Income Taxes [Line Items]
Net deferred tax assets		300,000
Change in valuation allowance						2,400,000
Multiple Jurisdictions
Income Taxes [Line Items]
Change in valuation allowance	(900,000)
BELGIUM
Income Taxes [Line Items]
Change in valuation allowance	1,000,000
GERMANY
Income Taxes [Line Items]
Change in valuation allowance						(14,000,000)
CANADA
Income Taxes [Line Items]
Change in valuation allowance						(300,000)
Other Liabilities
Income Taxes [Line Items]
Accrued interest and penalties related to unrecognized tax benefits	$ 16,100,000	$ 19,600,000