Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016		Dec. 31, 2015	Dec. 31, 2014
Operating Activities:
Net income (loss)	$ (627.1)		$ (365.9)	$ 9.6
Adjustments to reconcile net income (loss) to net cash provided by (used in)operating activities:
Depreciation and amortization	170.3		189.9	176.8
Deferred taxes	(119.8)		(118.0)	31.7
Impairment of goodwill	0.0		126.6	0.0
Non-cash restructuring charges	471.3		54.5	0.0
Change in operating assets and liabilities:
Retirement benefits (a)	(80.0)	[1]	14.3	3.1
Accounts receivable	(51.8)		203.3	(70.3)
Inventories	234.7		201.2	(143.7)
Accounts payable	(51.2)		(211.3)	82.1
Accrued income taxes	9.3		55.8	(37.5)
Accrued liabilities and other	0.6		(19.0)	4.1
Cash provided by (used in) operating activities	(43.7)		131.4	55.9
Investing Activities:
Purchases of property, plant and equipment	(202.2)		(144.5)	(225.7)
Purchases of businesses, net of cash acquired	0.0		(0.5)	(92.9)
Asset disposals and other	2.2		(0.1)	2.4
Cash flows provided by (used in) investing activities	(200.0)		(145.1)	(316.2)
Financing Activities:
Borrowings on long-term debt	387.5		0.0	0.0
Payments on long-term debt and capital leases	(2.7)		(23.6)	(414.9)
Net borrowings under credit facilities	3.1		1.5	0.0
Debt issuance costs	(10.4)		0.0	(1.2)
Dividends paid to shareholders	(25.8)		(66.5)	(77.1)
Dividends paid to noncontrolling interests	(16.0)		(16.0)	0.0
Acquisition of noncontrolling interests	(12.2)		0.0	0.0
Shares repurchased for income tax withholding on share-based compensation	0.0		(1.4)	(3.9)
Exercises of stock options and other	0.0		0.0	0.1
Cash provided by (used in) financing activities	323.5		(106.0)	(497.0)
Increase (decrease) in cash and cash equivalents	79.8		(119.7)	(757.3)
Cash and cash equivalents at beginning of year	149.8		269.5	1,026.8
Cash and cash equivalents at end of year	$ 229.6		$ 149.8	$ 269.5

[1] Includes a $(115) million contribution to the U.S. defined benefit pension plan in 2016.