Consolidated Statements of Cash Flows Unaudited - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Oct. 01, 2016	Sep. 30, 2017	Oct. 01, 2016
Cash flows from operating activities of continuing operations:
Net income (loss)	$ 44.6	$ (1.1)	$ (12.1)	$ 6.4
Net income from discontinued operations, net of income taxes	43.0	2.9	1.0	12.0
Net income (loss) from continuing operations	1.6	(4.0)	(13.1)	(5.6)
Adjustments to reconcile net income (loss) from continuing operations to cash flows from operating activities:
Depreciation & amortization	49.4	41.2	141.8	102.6
Amortization of financing fees	0.6	0.3	1.4	0.3
Amortization of senior notes premium	(1.1)	(1.5)	(3.9)	(4.4)
Share-based compensation expense	2.1	(0.9)	11.1	4.0
Benefit for deferred income taxes	(3.1)	1.3	1.4	(11.3)
Unrealized commodity hedging gain, net	(0.4)	(1.0)	(1.9)	(0.8)
Gain on extinguishment of debt, net			(1.5)
(Gain) loss on disposal of property, plant & equipment, net	(0.4)	1.4	4.8	4.6
Other non-cash items	(8.4)	8.5	(13.2)	7.7
Change in operating assets and liabilities, net of acquisitions:
Accounts receivable	(16.4)	4.6	(36.7)	(18.5)
Inventories	(4.9)	7.4	(14.5)	10.6
Prepaid expenses and other current assets	2.5	1.6	(0.3)	(3.5)
Other assets	0.7	(1.0)	4.8	0.6
Accounts payable and accrued liabilities and other liabilities	24.0	(6.8)	58.5	(14.4)
Net cash provided by operating activities from continuing operations	46.2	51.1	138.7	71.9
Cash flows from investing activities of continuing operations:
Acquisitions, net of cash received	(3.4)	(912.5)	(33.4)	(958.7)
Additions to property, plant & equipment	(38.2)	(32.4)	(97.1)	(69.3)
Additions to intangible assets	(3.4)	(1.2)	(6.0)	(2.3)
Proceeds from sale of property, plant & equipment	3.1	1.3	6.0	1.5
Other investing activities	0.5		0.9
Net cash used in investing activities from continuing operations	(41.4)	(944.8)	(129.6)	(1,028.8)
Cash flows from financing activities of continuing operations:
Payments of long-term debt	(0.3)	(0.8)	(101.9)	(0.9)
Issuance of long-term debt			750.0	498.7
Premiums and costs paid upon extinguishment of long-term debt			(7.7)
Issuance of common shares	2.1	2.4	2.9	366.6
Common shares repurchased and cancelled	(0.1)	(3.4)	(1.9)	(4.5)
Financing fees		(9.6)	(11.1)	(9.6)
Dividends paid to common shareholders	(8.4)	(8.4)	(25.1)	(23.1)
Payment of contingent consideration for acquisitions		(10.8)		(10.8)
Other financing activities			0.5
Net cash (used in) provided by financing activities from continuing operations	(6.7)	(30.6)	605.7	816.4
Cash flows from discontinued operations:
Operating activities of discontinued operations	47.4	44.9	56.1	87.5
Investing activities of discontinued operations	(13.3)	(8.2)	(36.7)	(29.3)
Financing activities of discontinued operations	(9.2)	257.9	(610.5)	128.3
Net cash provided by (used in) discontinued operations	24.9	294.6	(591.1)	186.5
Effect of exchange rate changes on cash	2.0	(4.0)	6.4	(4.2)
Net increase (decrease) in cash, cash equivalents and restricted cash	25.0	(633.7)	30.1	41.8
Cash & cash equivalents, beginning of period	123.2	752.6	118.1	77.1
Cash & cash equivalents, end of period	148.2	118.9	148.2	118.9
Cash & cash equivalents of discontinued operations, end of period	66.2	27.5	66.2	27.5
Cash & cash equivalents from continuing operations, end of period	82.0	91.4	82.0	91.4
Supplemental Non-cash Investing and Financing Activities:
Accrued deferred financing fees		0.7	0.6	0.7
Additions to property, plant & equipment through accounts payable and accrued liabilities and other liabilities	6.8	5.8	6.9	7.1
Supplemental Disclosures of Cash Flow Information:
Cash paid for interest	12.6	17.5	45.4	35.1
Cash (received) paid for income taxes, net	$ (0.1)	$ 0.2	$ 1.7	$ 4.2