Condensed Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Mar. 31, 2015	Dec. 31, 2014
Current assets:
Cash and cash equivalents	$ 46.7	$ 58.0
Accounts receivable, less allowances for doubtful accounts of $3.8 million at March 31, 2015 and $4.1 million at December 31, 2014	218.0	208.0
Inventories, net	249.5	238.4
Deferred tax assets	28.9	28.9
Unbilled contract revenue	31.9	26.8
Other current assets	18.6	22.1
Total current assets	593.6	582.2
Property, plant and equipment, net	144.3	141.1
Goodwill	86.9	89.5
Intangible assets, net	85.2	88.1
Other long-term assets	76.9	73.3
Total assets	986.9	974.2
Current liabilities:
Trade accounts payable	162.3	160.3
Accrued expenses and other	108.0	103.6
Total current liabilities	270.3	263.9
Long-term liabilities, less current portion:
Debt	435.2	434.4
Deferred tax liabilities	43.8	43.9
Other postretirement benefits and other long-term liabilities	40.8	40.1
Total long-term liabilities	519.8	518.4
Capital stock, par value $1 a share
Serial preferred stock: Authorized -- 632,470 shares: Issued and outstanding -- none	0	0
Common stock: Authorized -- 40,000,000 shares; Issued -- 14,528,821 shares in 2015 and 14,513,821 in 2014	14.5	14.5
Additional paid-in capital	91.4	89.8
Retained earnings	135.7	126.5
Treasury stock, at cost, 2,033,248 shares in 2015 and 2,014,692 shares in 2014	(32.3)	(31.2)
Accumulated other comprehensive loss	(19.1)	(14.0)
Total Park-Ohio Holdings Corp. and Subsidiaries shareholders' equity	190.2	185.6
Noncontrolling interest	6.6	6.3
Total equity	196.8	191.9
Total liabilities and shareholders' equity	$ 986.9	$ 974.2