Spinoff Tables 2 (Details) (USD $) In Millions, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013	Dec. 31, 2012	Jun. 30, 2014 TimkenSteel [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Cash and Cash Equivalents	$ 238.2	$ 384.6	$ 418.1	$ 586.4	$ 46.5
Accounts Receivable, Net, Current	488.7	444.0			178.9
Inventory, Net	618.3	582.6			238.2
Deferred Tax Assets, Net of Valuation Allowance, Current	51.9	56.2			13.6
Deferred charges and prepaid expenses	20.6	26.8			0.4
Other Assets, Current	66.7	61.7			3.4
Property, Plant and Equipment, Net	833.4	855.8			750.4
Goodwill	260.6	346.1			12.6
Non-current pension assets	259.7	223.5			77.1
Intangible Assets, Net (Excluding Goodwill)	188.4	207.4			11.2
Other Assets, Noncurrent	57.5	50.1			2.6
Total Assets	3,106.7	4,477.9			1,334.9
Accounts Payable, Current	185.3	139.9			132.8
Employee-related Liabilities, Current	156.4	131.1			52.0
Accrued Income Taxes, Current	67.1	106.7			0.1
Other Liabilities, Current	136.6	173.2			15.9
Long-term Debt, Excluding Current Maturities	522.0	176.4			130.2
Defined Benefit Pension Plan, Liabilities, Noncurrent	133.6	159.0			24.5
Other Postretirement Defined Benefit Plan, Liabilities, Noncurrent	123.9	138.3			71.0
Deferred Tax Liabilities, Net, Noncurrent	77.6	82.9			84.1
Other Liabilities, Noncurrent	43.6	55.9			10.7
Liabilities					$ 521.3