BENEFIT PLANS - Reconciliation of Funded Status of Basic Employee Defined-Benefit Pension Plans (Detail) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012		Dec. 31, 2011		Dec. 31, 2010
Amounts recognized in accumulated other comprehensive income:
Transition obligation	$ 0
Japanese Pension Plan
Projected benefit obligation:
Benefit obligation, beginning of year	329		297
Service cost	18		17		14
Interest cost	7		12		12
Plan amendments	0		0
Actuarial (gain) loss	3		0
Benefits and expenses paid	(8)		(10)
Effect of foreign exchange rate changes	(36)		13
Benefit obligation, end of year	313		329		297
Plan assets:
Fair value of plan assets, beginning of year	171		147
Actual return on plan assets	17		(2)
Employer contributions	27		29
Benefits and expenses paid	(8)		(10)
Effect of foreign exchange rate changes	(20)		7
Fair value of plan assets, end of year	187		171		147
Funded status of the plans	(126)	[1]	(158)	[1]
Amounts recognized in accumulated other comprehensive income:
Net actuarial (gain) loss	57		77
Prior service (credit) cost	(3)		(4)
Transition obligation	1		1
Total included in accumulated other comprehensive income	55		74
Accumulated benefit obligation	276		295
U.S. Pension Plan
Projected benefit obligation:
Benefit obligation, beginning of year	525		454
Service cost	18		14		13
Interest cost	24		28		26
Plan amendments	0		0
Actuarial (gain) loss	60		42
Benefits and expenses paid	(14)		(13)
Effect of foreign exchange rate changes	0		0
Benefit obligation, end of year	613		525		454
Plan assets:
Fair value of plan assets, beginning of year	224		209
Actual return on plan assets	31		0
Employer contributions	20		28
Benefits and expenses paid	(14)		(13)
Effect of foreign exchange rate changes	0		0
Fair value of plan assets, end of year	261		224		209
Funded status of the plans	(352)	[1]	(301)	[1]
Amounts recognized in accumulated other comprehensive income:
Net actuarial (gain) loss	185		151
Prior service (credit) cost	0		1
Transition obligation	0		0
Total included in accumulated other comprehensive income	185		152
Accumulated benefit obligation	516		448
Other Postretirement Benefit Plans, Defined Benefit
Projected benefit obligation:
Benefit obligation, beginning of year	83		67
Service cost	6		4		3
Interest cost	4		3		3
Plan amendments	2		0
Actuarial (gain) loss	5		10
Benefits and expenses paid	(2)		(1)
Effect of foreign exchange rate changes	0		0
Benefit obligation, end of year	98		83		67
Plan assets:
Fair value of plan assets, beginning of year	0		0
Actual return on plan assets	0		0
Employer contributions	2		1
Benefits and expenses paid	(2)		(1)
Effect of foreign exchange rate changes	0		0
Fair value of plan assets, end of year	0		0		0
Funded status of the plans	(98)	[1]	(83)	[1]
Amounts recognized in accumulated other comprehensive income:
Net actuarial (gain) loss	34		30
Prior service (credit) cost	2		0
Transition obligation	0		0
Total included in accumulated other comprehensive income	$ 36		$ 30

[1] Recognized in other liabilities in the consolidated balance sheets