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Earnings (Loss) Per Common Share (Impact Of Company's Stock Price On Assuming Dilution Calculation For The Subordinated Convertible Notes) (Details) (Subordinated Convertible Notes Due 2029 [Member], USD $)
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6 Months Ended | |||
|---|---|---|---|---|
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Jun. 28, 2013
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$36.75 [Member]
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| Share price | $ 36.75 | |||
| Incremental common shares attributable to contingently issuable shares | 0 | |||
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$38.75 [Member]
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| Share price | $ 38.75 | |||
| Incremental common shares attributable to contingently issuable shares | 603,152 | |||
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$40.75 [Member]
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| Share price | $ 40.75 | |||
| Incremental common shares attributable to contingently issuable shares | 1,147,099 | |||
|
$42.75 [Member]
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||||
| Share price | $ 42.75 | |||
| Incremental common shares attributable to contingently issuable shares | 1,640,151 | |||
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$44.75 [Member]
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| Share price | $ 44.75 | |||
| Incremental common shares attributable to contingently issuable shares | 2,089,131 | |||
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Total Treasury Method Incremental Shares [Member] | $36.75 [Member]
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| Incremental common shares attributable to contingently issuable shares | 0 | [1] | ||
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Total Treasury Method Incremental Shares [Member] | $38.75 [Member]
|
||||
| Incremental common shares attributable to contingently issuable shares | 603,152 | [1] | ||
|
Total Treasury Method Incremental Shares [Member] | $40.75 [Member]
|
||||
| Incremental common shares attributable to contingently issuable shares | 1,147,099 | [1] | ||
|
Total Treasury Method Incremental Shares [Member] | $42.75 [Member]
|
||||
| Incremental common shares attributable to contingently issuable shares | 1,640,151 | [1] | ||
|
Total Treasury Method Incremental Shares [Member] | $44.75 [Member]
|
||||
| Incremental common shares attributable to contingently issuable shares | 2,089,131 | [1] | ||
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