CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Jun. 29, 2013	Jun. 30, 2012	Jun. 29, 2013	Jun. 30, 2012
Statement of Other Comprehensive Income [Abstract]
Net earnings	$ 400,882	$ 381,631	$ 872,135	$ 791,042
Other comprehensive earnings:
Unrealized (loss) gain on available-for-sale (AFS) securities, net of tax effect	(34,450)	(12,519)	(755)	8,247
Reclassification adjustment for net realized gain on AFS securities, net of tax effect	(4,044)	(2,555)	(5,676)	(2,701)
Adjustment to postretirement benefit plan obligation, net of tax effect	806	478	1,612	956
Comprehensive earnings	$ 363,194	$ 367,035	$ 867,316	$ 797,544

The change in equity [net assets] of a business enterprise during a period from transactions and other events and circumstances from non-owner sources which are attributable to the reporting entity. It includes all changes in equity during a period except those resulting from investments by owners and distributions to owners, but excludes any and all transactions which are directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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+ Details

- Definition

Net of tax amount of the income statement impact of the reclassification adjustment for unrealized gain (loss) realized upon the sale of available-for-sale securities.

+ References

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+ Details

- Definition

Net of tax amount of unrealized holding gain (loss) before reclassification adjustments and transfers on available-for-sale securities.

+ References

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