Document and Entity Information	3 Months Ended
	Mar. 31, 2014	Apr. 18, 2014
Entity Information [Line Items]
Document Period End Date	Mar. 31, 2014
Entity Registrant Name	Halliburton Company
Entity Central Index Key	0000045012
Current Fiscal Year End Date	--12-31
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Filer Category	Large Accelerated Filer
Entity Common Stock, Shares Outstanding		844,520,116
Document Fiscal Year Focus	2014
Document Fiscal Period Focus	Q1
Document Type	10-Q
Amendment Flag	false