Income Taxes Income Taxes - Narrative (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 29, 2018	Dec. 30, 2017	Dec. 31, 2016
Operating Loss Carryforwards [Line Items]
Income tax expense/(benefit)	$ 12,031	$ (69,154)	$ 15,315
Deferred tax asset, provisional income tax Benefit	75,000
Tax Cuts And Jobs Act Of 2017, Incomplete Accounting, Transition Tax For Accumulated Foreign Earnings, Provisional Liability	26,200
Tax Cuts And Jobs Act Of 2017, Incomplete Accounting, Transition Tax For Accumulated Foreign Earnings, Release Of Tax Liability	38,300
Tax Cuts And Jobs Act Of 2017, Incomplete Accounting, Transition Tax For Accumulated Foreign Earnings, Provisional Income Tax Expense (Benefit)	12,100
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount	62,900
Foreign Income Tax Expense (Benefit), Continuing Operations	13,900
Deferred Foreign Income Tax Expense (Benefit)	$ 4,400
Foreign Income Tax Expense (Benefit), Tax Exempt Dividends, Percentage	100.00%
Foreign Income Tax Expense (Benefit), Tax Exempt Dividends	$ 9,600
Operating Loss Carryforward, Amount Relating to May 2002 Recapitalization	2,100
Operating Loss Carryforwards Limitation on Use Per Year	700
Interest expense carryforwards	16,871	754
Deferred Tax Assets, Tax Credit Carryforwards, Foreign	3,500
Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration	86,100
Deferred Tax Assets, Operating Loss Carryforwards, Foreign	174,400
Deferred Tax Assets, Valuation Allowance	7,600
Operating Loss Carryforwards, Valuation Allowance	20,300
Unrecognized Tax Benefits	5,777	2,384	$ 4,667
Indemnity Receivable	3,000
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit	1,600
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense	1,200
Deferred Tax Liabilities, Undistributed Foreign Earnings	5,648	$ 8,045
Tax Cuts And Jobs Act Of 2017, Transition Tax For Accumulated Foreign Earnings, Benefit	$ 1,700
Effective Income Tax Rate Reconciliation, Repatriation of Foreign Earnings, Percent	1.40%
Internal Revenue Service (IRS)
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	$ 198,300
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration	145,500
Deferred Tax Assets, Capital Loss Carryforwards	21,900
Interest expense carryforwards	69,400
Tax Credit Carryforward, Amount	1,600
Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration	52,800
Foreign Tax Authority
Operating Loss Carryforwards [Line Items]
Tax Credit Carryforward, Amount	88,300
State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
Operating Loss Carryforwards	228,300
Deferred Tax Assets, Operating Loss Carryforwards, Subject to Expiration	221,100
Interest expense carryforwards	41,100
Deferred Tax Assets, Operating Loss Carryforwards, Not Subject to Expiration	7,200
Tax and Customs Administration, Netherlands [Member]
Operating Loss Carryforwards [Line Items]
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount	$ 8,400