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Supplemental Cash Flows Disclosure	12 Months Ended
Supplemental Cash Flows Disclosure	Dec. 31, 2011
Supplemental Cash Flows Disclosure [Abstract]
Supplemental Cash Flows Disclosure	Note 7 – Supplemental Cash Flows Disclosure During 2011, 2010, and 2009, we recorded non-cash pension liability adjustments, net of tax, of $25.9 million, $8.6 million, and $18.7 million, respectively, as a component of Other Comprehensive Income.

The entire disclosure for supplemental cash flow activities, including cash, noncash, and part noncash transactions, for the period. Noncash is defined as information about all investing and financing activities of an enterprise during a period that affect recognized assets or liabilities but that do not result in cash receipts or cash payments in the period. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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