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Pension and Other Postretirement Benefits (Details) (USD $)
In Millions, unless otherwise specified |
3 Months Ended | |
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Mar. 31, 2012
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Apr. 02, 2011
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Pension Plans, Defined Benefit [Member]
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| Defined Benefit Plan Disclosure [Line Items] | ||
| Service cost | $ 0.1 | $ 0.3 |
| Interest cost | 14.4 | 15.6 |
| Expected return on plan assets | (13.8) | (13.3) |
| Amortization of prior service costs (credits) | 0 | 0.1 |
| Amortization of net actuarial loss | 5.5 | 5.4 |
| Net pension and other benefit costs | 6.2 | 8.1 |
| Defined benefit plan, contributions by employer to unfunded, nonqualified pension plan | 0.9 | 0.9 |
| Defined benefit, contributions by employer to qualified pension plans | 0 | 0 |
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Other Postretirement Benefit Plans, Defined Benefit [Member]
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| Defined Benefit Plan Disclosure [Line Items] | ||
| Service cost | 0 | 0.1 |
| Interest cost | 0.7 | 0.9 |
| Expected return on plan assets | 0 | 0 |
| Amortization of prior service costs (credits) | (1.6) | (1.0) |
| Amortization of net actuarial loss | 0.6 | 0.2 |
| Net pension and other benefit costs | $ (0.3) | $ 0.2 |
| X | ||||||||||
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- Definition
The amount of cash paid by the employer to unfunded pension plan beneficiaries during the reporting period. No definition available.
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- Definition
The amount of contributions made by the employer to its qualified pension plans. No definition available.
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- Definition
The amount of gains or losses recognized in net periodic benefit cost. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of the prior service cost or credit recognized in net periodic benefit cost relating to benefit changes attributable to plan participants' prior service pursuant to a plan amendment or a plan initiation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
An amount calculated as a basis for determining the extent of delayed recognition of the effects of changes in the fair value of assets. The expected return on plan assets is determined based on the expected long-term rate of return on plan assets and the market-related value of plan assets. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The increase in a defined benefit pension plan's projected benefit obligation or a defined benefit postretirement plan's accumulated postretirement benefit obligation due to the passage of time. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The total amount of net periodic benefit cost for defined benefit plans for the period. Periodic benefit costs include the following components: service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The actuarial present value of benefits attributed by the pension benefit formula to services rendered by employees during the period. The portion of the expected postretirement benefit obligation attributed to employee service during the period. The service cost component is a portion of the benefit obligation and is unaffected by the funded status of the plan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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