Summary of Significant Accounting Policies (Adjustments in Consolidated Statement of Cash Flows) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Accounting Policies [Abstract]
Net income including noncontrolling interest	$ 9.8	$ 67.1	$ 69.1
Deferred income taxes	6.5	8.9	21.1
Increase in inventories	73.4	(130.9)	(162.5)
Net cash flows of operating activities	$ 288.6	$ 97.3	$ 98.9

The component of income tax expense for the period representing the increase (decrease) in the entity's deferred tax assets and liabilities pertaining to continuing operations.

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-Glossary Deferred Tax Expense (or Benefit)

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-Name Regulation S-X (SX)

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+ Details

- Definition

The net cash from (used in) all of the entity's operating activities, including those of discontinued operations, of the reporting entity. Operating activities generally involve producing and delivering goods and providing services. Operating activity cash flows include transactions, adjustments, and changes in value that are not defined as investing or financing activities. While for technical reasons this element has no balance attribute, the default assumption is a debit balance consistent with its label.

+ References+ Details

- Definition

The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

+ References

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+ Details