Contract Assets and Liabilities (Details) - USD ($) $ in Millions	3 Months Ended
Mar. 30, 2019	Dec. 31, 2018
Contract with Customer, Asset and Liability [Abstract]
Current Contract Assets, Net	$ 545	$ 459
Noncurrent Contract Asset, Net	15	15
Current Contract Liabilities	967	809
Noncurrent Contract Liabilities	497	$ 355
Revenue recognized that was included in the current contract liability balance at the beginning of the period	$ 336

No definition available.

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Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current.

+ References

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-Publisher FASB
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-Topic 606
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- Definition

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- Definition

Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current.

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Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent.

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- Definition

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

+ References

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