CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions		9 Months Ended
		Sep. 30, 2017	Sep. 30, 2016
Operating Activities:
Net loss		$ (84.9)	$ (640.8)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Depreciation and amortization		120.7	130.2
Deferred taxes		1.7	(78.1)
Impairment of goodwill		114.4	0.0
Non-cash restructuring charges		0.0	471.3
Changes in operating assets and liabilities:
Inventories		(64.1)	192.7
Accounts receivable		(73.8)	(53.7)
Accounts payable		56.2	(60.2)
Retirement benefits (a)	[1]	(117.6)	(94.6)
Accrued income taxes		(4.6)	7.7
Accrued liabilities and other		(1.8)	13.8
Cash used in operating activities		(53.8)	(111.7)
Investing Activities:
Purchases of property, plant and equipment		(85.3)	(174.9)
Asset disposals and other		3.2	2.1
Cash used in investing activities		(82.1)	(172.8)
Financing Activities:
Borrowings on long-term debt		8.5	387.5
Payments on long-term debt and capital leases		(1.9)	(2.4)
Net borrowings under credit facilities		28.0	2.4
Debt issuance costs		(0.8)	(10.4)
Dividends paid to stockholders		0.0	(25.8)
Dividends paid to noncontrolling interests		0.0	(16.0)
Acquisition of noncontrolling interests		0.0	(12.2)
Sale to noncontrolling Interests		2.2	0.0
Shares repurchased for income tax withholding on share-based compensation and other		(4.8)	0.0
Cash provided by financing activities		31.2	323.1
Increase (decrease) in cash and cash equivalents
Increase (decrease) in cash and cash equivalents		(104.7)	38.6
Cash and cash equivalents at beginning of period		229.6	149.8
Cash and cash equivalents at end of period		$ 124.9	$ 188.4

[1] Includes a $(135) million contribution to the U.S. defined benefit pension plan in 2017 and a $(115) million contribution to the U.S. defined benefit pension plan in 2016.