XML 49 R40.htm IDEA: XBRL DOCUMENT
v2.4.0.6

Earnings Per Share (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2012
Earnings Per Share |
Computation of basic and diluted earnings per share |
|  | Year Ended December 31, |
--- | --- | --- | ---
|  | 2012 |  | 2011 |  | 2010 |
|  | (in millions, except share and per share amounts) |
Numerator: |  |  |  |  |  |  |  |  |  |
Net income attributable to Reliance |  | $ | 403.5 |  | $ | 343.8 |  | $ | 194.4 |
Denominator: |  |  |  |  |  |  |  |  |  |
Denominator for basic earnings per share—Weighted average shares |  |  | 75,216,955 |  |  | 74,767,988 |  |  | 74,230,452 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |
Stock options |  |  | 477,257 |  |  | 273,765 |  |  | 241,928 |
Denominator for dilutive earnings per share: |  |  |  |  |  |  |  |  |  |
Adjusted weighted average shares and assumed conversions |  |  | 75,694,212 |  |  | 75,041,753 |  |  | 74,472,380 |
Net income per share attributable to Reliance shareholders—diluted |  | $ | 5.33 |  | $ | 4.58 |  | $ | 2.61 |
Net income per share attributable to Reliance shareholders—basic |  | $ | 5.36 |  | $ | 4.60 |  | $ | 2.62 |

X
- Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations. + References No definition available. + Details
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration