CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Apr. 01, 2018		Apr. 02, 2017
Operating Activities:
Consolidated net income	$ 41.1		$ 35.6
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, depletion and amortization	21.1		21.7
Non-cash debt modification fees	0.0		1.8
Other non-cash items	(1.1)		2.1
Net changes in operating assets and liabilities	(25.4)		(45.3)
Net cash provided by operating activities	35.7		15.9
Investing Activities:
Purchases of property, plant and equipment, net	(17.9)		(13.1)
Net purchases of short-term investments	(1.3)		(1.6)
Net cash used in investing activities	(19.2)		(14.7)
Financing Activities:
Repayment of long-term debt	(0.4)		(22.3)
Net issuance (repayment) of short-term debt	0.0		(0.4)
Purchase of common shares for treasury	(5.7)		0.0
Proceeds from issuance of stock under option plan	0.6		2.2
Taxes paid on settlement of equity awards	(3.2)		(3.2)
Dividends paid to non-controlling interest	(0.1)		(0.2)
Cash dividends paid	(1.8)		(1.7)
Net cash used in financing activities	(10.6)		(25.6)
Effect of exchange rate changes on cash and cash equivalents	5.1		4.4
Net increase (decrease) in cash and cash equivalents	11.0		(20.0)
Cash and cash equivalents at beginning of period	212.2	[1]	188.5
Cash and cash equivalents at end of period	223.2	[2]	168.5
Supplemental disclosure of cash flow information:
Interest paid	8.9		11.3
Income taxes paid	4.0		4.8
Non-cash financing activities:
Treasury stock purchases settled after period end	$ 0.3		$ 0.0

[1] Condensed from audited financial statements

[2] Unaudited