LONG-TERM LEASE OBLIGATIONS (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Long - term lease obligations
Total truck fleet rental expense	$ 4,491,000	$ 5,350,000	$ 4,979,000
Total other rental expense	13,484,000	13,401,000	11,883,000
Total	233,524,000	220,426,000	206,765,000
Minimum future obligations
2014	133,687,000
2015	114,169,000
2016	96,758,000
2017	73,368,000
2018	45,910,000
Thereafter	91,213,000
Total	555,105,000
Sublease income
2014	(27,619,000)
2015	(23,519,000)
2016	(19,186,000)
2017	(13,735,000)
2018	(7,259,000)
Thereafter	(10,783,000)
Total	(102,101,000)
Minimum
Long - term lease obligations
Initial term of lease	5 years
Maximum
Long - term lease obligations
Initial term of lease	10 years
Retail stores
Retail stores:
Rent on long-term operating leases, net of sublease income	137,076,000	126,411,000	120,170,000
Landlord related taxes	19,552,000	18,399,000	16,940,000
Common operating expenses	34,978,000	33,589,000	31,969,000
Percent rent	23,943,000	23,276,000	20,824,000
Total retail stores rent expense	215,549,000	201,675,000	189,903,000
Sublease income	37,700,000	35,700,000	33,700,000
Company Retail Stores
Minimum future obligations
2014	127,555,000
2015	108,798,000
2016	92,707,000
2017	70,412,000
2018	44,528,000
Thereafter	78,228,000
Total	522,228,000
Franchise Retail Stores
Minimum future obligations
2014	27,619,000
2015	23,519,000
2016	19,186,000
2017	13,735,000
2018	7,259,000
Thereafter	10,783,000
Total	102,101,000
Other
Minimum future obligations
2014	6,132,000
2015	5,371,000
2016	4,051,000
2017	2,956,000
2018	1,382,000
Thereafter	12,985,000
Total	$ 32,877,000