TAXES ON INCOME TAXES ON INCOME (Tables)

12 Months Ended

Dec. 31, 2013

Income Tax Disclosure [Abstract]

Components of Income Tax Expense

The components of income tax expense for 2013, 2012 and 2011 were as follows:

	2013			2012			2011
Current:
Federal	$	417		$	332		$	266
State and local	59			61			60
Foreign	4			3			3
Deferred:
Federal	27			13			37
State and local	(6		)	(6		)	(11		)
Foreign	(1		)	(1		)	—
Total	$	500		$	402		$	355

Reconciliation of the Federal Statutory Rate

A reconciliation of the federal statutory rate to the Company's effective tax rate for 2013, 2012 and 2011 was as follows:

	2013		2012		2011
Tax provision at statutory rate	35.0	%	35.0	%	35.0	%
State and local income taxes, net of federal benefit	2.8		3.4		3.7
Impact of foreign operations	(0.3	)	(0.3	)	—
Tax credits	(0.4	)	(0.2	)	(0.5	)
Charge associated with settlement of certain legal claims (see Note 18), a portion for which a tax benefit has not been recorded	—		—		5.2
Transaction costs associated with business acquisitions (see Note 5), a portion for which a tax benefit has not been recorded	—		—		0.3
Non-deductible expenses, primarily meals and entertainment expenses	0.3		0.3		0.3
Impact of noncontrolling interests	(1.0	)	(1.3	)	(1.2	)
Other, net	0.7		0.7		(1.0	)
Effective tax rate	37.1	%	37.6	%	41.8	%

Schedule of Deferred Tax Assets and Liabilities

The tax effects of temporary differences that give rise to significant portions of the deferred tax assets (liabilities) at December 31, 2013 and 2012 were as follows:

	2013			2012
Current deferred tax assets:
Accounts receivable reserves	$	85		$	91
Liabilities not currently deductible	63			83
Total current deferred tax assets	$	148		$	174
Non-current deferred tax assets (liabilities):
Liabilities not currently deductible	$	144		$	140
Stock-based compensation	43			58
Capitalized R&D expense	6			11
Net operating loss carryforwards, net of valuation allowance	114			104
Depreciation and amortization	(475		)	(485		)
Total non-current deferred tax liabilities, net	$	(168	)	$	(172	)

Schedule of Unrecognized Benefits

The total amount of unrecognized tax benefits as of and for the years ended December 31, 2013, 2012 and 2011 consisted of the following:

	2013			2012			2011
Balance, beginning of year	$	199		$	195		$	152
Additions:
For tax positions of current year	11			12			63
For tax positions of prior years	12			10			9
Reductions:
Changes in judgment	(23		)	(2		)	(13		)
Expirations of statutes of limitations	(2		)	(6		)	(3		)
Settlements	(29		)	(10		)	(13		)
Balance, end of year	$	168		$	199		$	195