Commitments and Contingencies Commitments (Details) € in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2016 USD ($)	Dec. 31, 2016 EUR (€)	Dec. 26, 2015 USD ($)	Dec. 27, 2014 USD ($)	Dec. 31, 2016 EUR (€)
Commitments and Contingencies Disclosure [Abstract]
Operating Leases, Rent Expense	$ 282		$ 253	$ 257
Operating Leases, Future Minimum Payments Due, Next Twelve Months	229
Operating Leases, Future Minimum Payments, Due in Two Years	184
Operating Leases, Future Minimum Payments, Due in Three Years	158
Operating Leases, Future Minimum Payments, Due in Four Years	133
Operating Leases, Future Minimum Payments, Due in Five Years	100
Operating Leases, Future Minimum Payments, Due Thereafter	422
Operating Leases, Future Minimum Payments Due	1,226
Capital Addition Purchase Commitments [Member]
Unrecorded Unconditional Purchase Obligation [Line Items]
Unrecorded Unconditional Purchase Obligation	7,500		5,700
Other Purchase Obligations And Commitments [Member]
Unrecorded Unconditional Purchase Obligation [Line Items]
Unrecorded Unconditional Purchase Obligation	3,000		$ 4,000
Research and Development Arrangement [Member] | Asml Holding Nv [Member]
Long-term Purchase Commitment [Line Items]
Long-term Purchase Commitment, Amount | €		€ 829
Purchase Commitment, Remaining Minimum Amount Committed	$ 202				€ 193