Consolidated Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	$ 1.0	$ 124.0	$ 42.0	$ 378.0
Non-cash charges to income:
Depreciation and amortization	30.0	31.0	90.0	92.0
Gain on acquisition	0.0	0.0	(14.0)	0.0
Other adjustments, net	17.0	(1.0)	23.0	4.0
(Increase) decrease in receivables	(6.0)	19.0	(46.0)	(26.0)
(Increase) decrease in prepaids and other current assets	(3.0)	1.0	(6.0)	(4.0)
(Increase) decrease in inventories	31.0	2.0	14.0	(12.0)
Increase (decrease) in accounts payable and accrued liabilities	(11.0)	2.0	(29.0)	(18.0)
Increase (decrease) in income taxes payable and deferred income taxes	(1.0)	(10.0)	15.0	(47.0)
Pension contributions	0.0	(36.0)	(1.0)	(41.0)
Net cash provided by (used in) operating activities	59.0	151.0	58.0	419.0
CASH FLOWS FROM INVESTING ACTIVITIES:
Property, plant, and equipment additions	(37.0)	(63.0)	(118.0)	(150.0)
Investment in unconsolidated affiliate	3.0	0.0	3.0	45.0
Cash acquired in acquisition	0.0		33.0	0.0
Other investing activities	(1.0)	0.0	(1.0)	23.0
Net cash used in investing activities	(40.0)	(63.0)	(90.0)	(173.0)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayments of Long-term Debt	0.0	22.0	3.0	22.0
Payment of cash dividend	(16.0)	(19.0)	(50.0)	(56.0)
Purchase of stock	(42.0)	(60.0)	(480.0)	(99.0)
Other financing activities	(2.0)	(2.0)	(8.0)	(6.0)
Net cash used in financing activities	(60.0)	(102.0)	(541.0)	(183.0)
EFFECT OF EXCHANGE RATE ON CASH, CASH EQUIVALENTS AND RESTRICTED CASH	(2.0)	(1.0)	(1.0)	(5.0)
Net decrease in cash, cash equivalents and restricted cash	(44.0)	(14.0)	(574.0)	59.0
Cash, cash equivalents and restricted cash at beginning of period	362.0	1,014.0	892.0	941.0
Cash, cash equivalents and restricted cash at end of period	318.0	1,000.0	318.0	1,000.0
Cash paid for income taxes	0.0	32.0	29.0	73.0
Cash paid for interest, net of cash received	$ 5.0	$ 4.0	$ 10.0	$ 7.0