Consolidated Balance Sheets $ in Millions	3 Months Ended	9 Months Ended
	Sep. 30, 2020 USD ($) shares	Sep. 30, 2020 USD ($) shares	Dec. 31, 2019 USD ($) shares
Current Assets
Cash and cash equivalents	$ 313.1	$ 313.1	$ 209.5
Restricted cash	0.9	0.9	6.7
Accounts receivable, less allowances (2020 – $17.1 million; 2019 – $18.1 million)	571.5	571.5	545.1
Unbilled Receivables, Asset, Net	141.1	141.1	129.2
Inventories, net	789.9	789.9	842.0
Net Income (Loss) Attributable to Parent	88.8	231.4
Deferred charges and prepaid expenses	32.7	32.7	36.7
Other current assets	115.3	115.3	105.4
Total Current Assets	1,964.5	1,964.5	1,874.6
Property, Plant and Equipment, net	980.2	980.2	989.2
Operating Lease, Right-of-Use Asset	105.4	105.4	114.1
Assets for Plan Benefits, Defined Benefit Plan	9.0	9.0	3.4
Other Assets, Miscellaneous, Noncurrent	0.0	0.0	36.6
Other Assets
Goodwill	1,021.1	1,021.1	993.7
Other intangible assets	737.2	737.2	758.5
Deferred Income Tax Assets, Net	72.9	72.9	71.8
Other Assets, Noncurrent	18.8	18.8	18.0
Total Assets	4,909.1	4,909.1	4,859.9
Current Liabilities
Short-term debt	64.8	64.8	17.3
Current portion of long-term debt	10.8	10.8	64.7
Operating Lease, Liability, Current	26.6	26.6	28.3
Accounts payable, trade	306.7	306.7	301.7
Salaries, wages and benefits	116.7	116.7	134.5
Income taxes payable	23.3	23.3	17.8
Other current liabilities	191.5	191.5	172.3
Total Current Liabilities	740.4	740.4	736.6
Non-Current Liabilities
Long-term debt	1,533.0	1,533.0	1,648.1
Accrued pension cost	161.5	161.5	165.1
Accrued postretirement benefits cost	44.8	44.8	31.8
Operating Lease, Liability, Noncurrent	66.0	66.0	71.3
Deferred Income Tax Liabilities, Net	162.3	162.3	168.2
Other non-current liabilities	102.1	102.1	84.0
Total Non-Current Liabilities	2,069.7	2,069.7	2,168.5
Shareholders' Equity
Class I and II Serial Preferred Stock, without par value: Authorized – 10,000,000 shares each class, none issued	0.0	0.0	0.0
Common Stock, Value, Outstanding	53.1	53.1	53.1
Other paid-in capital	930.6	930.6	937.6
Earnings invested in the business	2,073.4	2,073.4	1,907.4
Accumulated other comprehensive loss	(39.3)	(39.3)	(50.1)
Treasury shares at cost (2018 - 19,152,333 shares; 2017 - 20,672,133 shares)	989.7	989.7	979.8
Total Shareholders' Equity	2,028.1	2,028.1	1,868.2
Noncontrolling Interest	70.9	70.9	86.6
Total Equity	2,099.0	2,099.0	1,954.8
Total Liabilities and Shareholders' Equity	4,909.1	4,909.1	4,859.9
Operating Lease, Right-of-Use Asset	105.4	105.4	114.1
Operating Lease, Liability, Current	26.6	26.6	28.3
Operating Lease, Liability, Noncurrent	66.0	66.0	71.3
Allowances for accounts receivable	$ 17.1	$ 17.1	$ 18.1
Company common shares shares authorized | shares	200,000,000	200,000,000	200,000,000
Common shares, shares issued | shares	98,375,135	98,375,135	98,375,135
Treasury shares | shares	23,018,947	23,018,947	22,836,180
Defined Benefit Plan, Actuarial Gain (Loss), Immediate Recognition as Component in Net Periodic Benefit (Cost) Credit	$ 1,964.4	$ 1,964.4	$ 1,996.1
Preferred Class A [Member]
Preferred Stock, Shares Authorized | shares	10,000,000	10,000,000	10,000,000
Preferred Class B [Member]
Preferred Stock, Shares Authorized | shares	10,000,000	10,000,000	10,000,000