SHAREHOLDERS' EQUITY (DETAILS) - $ / shares	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Class of Stock [Line Items]
Authorized share capital, common (in shares)	800,000,000	800,000,000
Par value per share, common (in usd per share)	$ 0.0125	$ 0.0125
Common Shares Issued and Outstanding [Roll Forward]
Shares issued, balance at beginning of year (in shares)	176,240,000
Total shares issued at end of year (in shares)	176,580,000	176,240,000
Treasury Shares Issued and Outstanding [Roll Forward]
Treasury shares, balance at beginning of year (in shares)	(80,174,000)
Total treasury shares at end of year (in shares)	(90,139,000)	(80,174,000)
Total shares outstanding (in shares)	86,441,000	96,066,000
Cash dividends declared per common share (in usd per share)	$ 1.43	$ 1.22	$ 1.10
Common Stock [Member]
Common Shares Issued and Outstanding [Roll Forward]
Shares issued, balance at beginning of year (in shares)	176,240,000	175,478,000	174,134,000
Shares issued (in shares)	340,000	762,000	1,344,000
Total shares issued at end of year (in shares)	176,580,000	176,240,000	175,478,000
Treasury Shares Issued and Outstanding [Roll Forward]
Treasury shares, balance at beginning of year (in shares)	(80,174,000)	(76,052,000)	(64,649,000)
Shares repurchased (in shares)	(10,508,000)	(4,616,000)	(11,752,000)
Shares reissued from treasury (in shares)	543,000	494,000	349,000
Total treasury shares at end of year (in shares)	(90,139,000)	(80,174,000)	(76,052,000)
Total shares outstanding (in shares)	86,441,000	96,066,000	99,426,000