Other Expense, Net Other Expense, Net (Narrative) (Details) (CardioMEMS, Inc. [Member], USD $) In Millions, unless otherwise specified	3 Months Ended
Mar. 30, 2013
CardioMEMS, Inc. [Member]
Business Combination, Step Acquisition, Equity Interest in Acquiree, Remeasurement Loss	$ 29

In a business combination achieved in stages, this element represents the amount of loss recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before the business combination.

No definition available.

Name:	us-gaap_BusinessCombinationStepAcquisitionEquityInterestInAcquireeRemeasurementLoss
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration