Commitments and Contingencies (Purchase Commitments) (Details) (USD $)
In Millions, unless otherwise specified |
12 Months Ended | ||
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Dec. 28, 2012
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Dec. 30, 2011
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Dec. 31, 2010
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Unrecorded Unconditional Purchase Obligation [Line Items] | |||
Percentage of Locomotive Fleet Under Long-Term Maintenance Program | 44.00% | ||
Amounts Paid | $ 287 | $ 281 | $ 252 |
Number of locomotives under the long term maintenance plan | 1,899 | 1,928 | 1,859 |
Unrecorded Unconditional Purchase Obligation [Abstract] | |||
2013 | 559 | ||
2014 | 406 | ||
2015 | 306 | ||
2016 | 271 | ||
2017 | 252 | ||
Thereafter | 1,887 | ||
Total | 3,681 | ||
Locomotive Purchase Obligations [Member]
|
|||
Unrecorded Unconditional Purchase Obligation [Abstract] | |||
2013 | 472 | ||
2014 | 347 | ||
2015 | 263 | ||
2016 | 257 | ||
2017 | 247 | ||
Thereafter | 1,833 | ||
Total | 3,419 | ||
Other Purchase Obligations [Member]
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|||
Unrecorded Unconditional Purchase Obligation [Abstract] | |||
2013 | 87 | ||
2014 | 59 | ||
2015 | 43 | ||
2016 | 14 | ||
2017 | 5 | ||
Thereafter | 54 | ||
Total | $ 262 |
X | ||||||||||
- Definition
Number of locomotives under the long-term maintenance program. No definition available.
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- Definition
Percentage of locomotive fleet currently covered under a long-term maintenance program. No definition available.
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- Definition
Maintenance costs incurred and directly related to services rendered by an entity during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the fifth fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the next fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the four fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the second fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the third fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of the unrecorded obligation to transfer funds in the future for fixed or minimum amounts or quantities of goods or services at fixed or minimum prices (for example, as in take-or-pay contracts or throughput contracts). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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X | ||||||||||
- Definition
Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing after the fifth fiscal year following the latest fiscal year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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