CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	12 Months Ended
	Dec. 28, 2018	Dec. 29, 2017	Dec. 30, 2016
Operating activities:
Net income (loss)	$ (15.9)	$ 119.2	$ 225.6
Adjustments to reconcile net (loss) income to net cash provided by operating activities:
Depreciation and amortization	100.5	79.9	78.5
Amortization of debt issuance costs	0.7	0.5	0.5
Share-based compensation expense	11.5	12.1	24.9
Goodwill and trademarks impairment charges	11.3	0.9	2.6
Asset impairment charges, net	35.1	3.7	6.0
Change in uncertain tax positions	0.0	0.7	(0.4)
(Gain) loss on disposal of property, plant and equipment, net	(7.1)	3.0	0.0
Equity loss of unconsolidated companies	0.0	0.1	0.0
Deferred income taxes	3.6	1.6	(8.2)
Foreign currency translation adjustment	(5.7)	9.6	(7.1)
Changes in operating assets and liabilities, net of acquisitions:
Receivables	(2.4)	(16.9)	5.8
Inventories	(2.8)	(49.4)	(11.8)
Prepaid expenses and other current assets	(7.6)	9.8	7.6
Accounts payable and accrued expenses	131.3	27.0	21.1
Other noncurrent assets and liabilities	(5.9)	(7.6)	(0.5)
Net cash provided by operating activities	246.6	194.2	344.6
Investing activities:
Capital expenditures	(150.5)	(138.5)	(146.7)
Investments in unconsolidated companies	4.2	0.0	0.0
Proceeds from sales of property, plant and equipment	17.4	4.7	12.4
Purchase of businesses, net of cash aquired	(357.5)	0.0	(9.0)
Net cash used in investing activities	(494.8)	(133.8)	(143.3)
Financing activities:
Proceeds from long-term debt	1,103.1	800.2	621.9
Payments on long-term debt	(798.6)	(673.3)	(648.4)
Purchase of noncontrolling interest	0.0	0.0	(45.0)
Distributions to noncontrolling interests, net	(2.7)	(4.6)	(0.2)
Proceeds from stock options exercised	0.8	1.6	12.2
Repurchase and retirement of ordinary shares	(29.4)	(142.0)	(108.4)
Share-based awards settled in cash for taxes	(2.2)	(5.6)	(9.3)
Dividends paid	(29.0)	(30.1)	(28.2)
Net cash provided (used) in financing activities	242.0	(53.8)	(205.4)
Effect of exchange rate changes on cash	2.4	(1.6)	(0.7)
Net (decrease) increase in cash and cash equivalents	(3.8)	5.0	(4.8)
Cash and cash equivalents, beginning	25.1	20.1	24.9
Cash and cash equivalents, ending	21.3	25.1	20.1
Supplemental cash flow information:
Cash paid for interest	19.3	5.8	3.2
Cash paid for income taxes	17.0	12.3	13.9
Non-cash financing and investing activities:
Purchase of a businesses	0.0	0.0	1.6
Retirement of ordinary shares	29.4	142.0	106.6
Purchases of assets under capital lease obligations	0.2	0.2	0.9
Dividends on restricted stock units	$ (0.3)	$ (0.7)	$ (0.7)