Condensed Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Apr. 01, 2012	Jan. 01, 2012
Current Assets
Cash and cash equivalents	$ 84.9	$ 49.4
Accounts receivable, net	292.5	270.0
Inventories, net	238.7	219.4
Deferred income taxes, net	38.3	35.1
Prepaid expenses and other current assets	19.9	28.8
Total current assets	674.3	602.7
Property, plant and equipment, at cost, net of accumulated depreciation and amortization of $296.8 at April 1, 2012 and $288.0 at January 1, 2012	265.1	254.6
Goodwill, net	737.0	717.8
Acquired intangibles, net	189.4	181.4
Other assets, net	73.8	69.6
Total Assets	1,939.6	1,826.1
Current Liabilities
Accounts payable	125.4	102.0
Accrued liabilities	215.4	230.8
Current portion of capital leases	1.4	1.4
Total current liabilities	342.2	334.2
Long-term debt and capital lease	400.0	311.4
Accrued pension obligation	17.3	66.0
Accrued postretirement benefits	13.1	13.2
Other long-term liabilities	120.5	117.2
Total Liabilities	893.1	842.0
Stockholders' Equity
Preferred stock, $0.01 par value; outstanding shares - none
Common stock, $0.01 par value; authorized 125 million shares; Issued shares 37,027,015 at April 1, 2012 and 37,027,015 at January 1, 2012 Outstanding shares 36,740,827 at April 1, 2012 and 36,449,092 at January 1,2012	0.4	0.4
Additional paid-in capital	289.1	291.7
Retained earnings	994.6	958.9
Treasury stock	(14.6)	(30.6)
Accumulated other comprehensive loss	(227.7)	(241.1)
Total Teledyne Stockholders' Equity	1,041.8	979.3
Noncontrolling interest	4.7	4.8
Total Stockholders' Equity	1,046.5	984.1
Total Liabilities and Stockholders' Equity	$ 1,939.6	$ 1,826.1