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Consolidated Statements of Comprehensive Income (Parenthetical) (USD $) In Millions, unless otherwise specified | 12 Months Ended
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Dec. 29, 2012 | Dec. 31, 2011 | Jan. 01, 2011
Prior service cost and unrecognized loss during the period, tax | $ 7.9 | $ 42.2 | $ 15.4
Realized settlement loss, tax | 1.7 |  |
Realized curtailment loss, tax |  |  | 0.3
Less amortization of prior service costs and unrecognized loss included in net periodic benefit cost, tax | $ 19.9 | $ 11.3 | $ 7.3

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- Definition Other Comprehensive Income Defined Benefit Plan Amortization Of Net Prior Service Cost And Unrecognized Gain Loss Tax Amount + References No definition available. + Details
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- Definition Other Comprehensive Income Settlement Gain Loss Defined Benefit Plan Tax Amount + References No definition available. + Details
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