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CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Millions, unless otherwise specified | Jun. 30, 2012 | Dec. 31, 2011
--- | --- | ---
Current Assets |  |
Cash and cash equivalents | $ 85.2 | $ 169.2
Accounts receivable, net | 474.2 | 333.3
Inventories, net | 208.5 | 177.2
Prepaid expenses and other | 93.7 | 83.4
Total current assets | 861.6 | 763.1
Property, plant and equipment, net | 990.3 | 971.2
Goodwill | 155.9 | 155.9
GM Postretirement Cost Sharing Asset, Noncurrent | 253.9 | 260.2
Other assets and deferred charges | 179.5 | 178.3
Total assets | 2,441.2 | 2,328.7
Current Liabilities |  |
Accounts payable | 439.6 | 337.1
Accrued compensation and benefits | 96.8 | 110.6
Deferred revenue | 24.3 | 32.9
Accrued expenses and other current liabilities | 131.2 | 95.5
Total current liabilities | 691.9 | 576.1
Long-term debt | 1,174.3 | 1,180.2
Deferred revenue | 80.0 | 88.2
Postretirement benefits and other long-term liabilities | 889.7 | 903.8
Total liabilities | 2,835.9 | 2,748.3
Stockholders' Deficit |  |
Common stock, par value $0.01 per share | 0.8 | 0.8
Paid-in capital | 599.1 | 597.2
Accumulated deficit | (587.6) | (643.5)
Treasury stock at cost, 6.0 million shares as of June 30, 2012 and 5.5 million shares as of December 31, 2011 | (182.1) | (176.2)
Accumulated other comprehensive income (loss), net of tax |  |
Defined benefit plans | (230.1) | (215.6)
Foreign currency translation adjustments | 5.3 | 17.3
Unrecognized (loss) on derivatives | (0.1) | (5.5)
Total AAM stockholders' deficit | (394.7) | (425.5)
Noncontrolling interest in subsidiaries | 0 | 5.9
Total stockholders’ deficit | (394.7) | (419.6)
Total liabilities and stockholders' deficit | $ 2,441.2 | $ 2,328.7

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- Definition Amounts estimated to be received from General Motors Company (GM), beyond one year of the balance sheet date, that relate to an agreement between us and GM to share proportionally in the cost of other postretirement employee benefits for eligible retirees based on the length of service an employee had with us and GM. + References No definition available. + Details
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