Property, Plant and Equipment (Details) (USD $) In Thousands, unless otherwise specified	Mar. 30, 2013	Mar. 31, 2012
Major classifications of property, plant and equipment
Property, plant and equipment	$ 499,892	$ 424,425
Less - Accumulated depreciation and amortization	229,034	211,431
Net property, plant and equipment	270,858	212,994
Land [Member]
Major classifications of property, plant and equipment
Property, plant and equipment	69,176	56,570
Buildings and Improvements [Member]
Major classifications of property, plant and equipment
Property, plant and equipment	238,570	196,681
Equipment, signage and fixtures [Member]
Major classifications of property, plant and equipment
Property, plant and equipment	169,562	149,388
Vehicles [Member]
Major classifications of property, plant and equipment
Property, plant and equipment	18,323	15,784
Construction in Progress [Member]
Major classifications of property, plant and equipment
Property, plant and equipment	4,261	6,002
Assets Owned [Member]
Major classifications of property, plant and equipment
Property, plant and equipment	444,908	381,512
Less - Accumulated depreciation and amortization	210,490	196,886
Net property, plant and equipment	234,418	184,626
Assets Owned [Member] \| Land [Member]
Major classifications of property, plant and equipment
Property, plant and equipment	69,176	56,570
Assets Owned [Member] \| Buildings and Improvements [Member]
Major classifications of property, plant and equipment
Property, plant and equipment	183,653	153,835
Assets Owned [Member] \| Equipment, signage and fixtures [Member]
Major classifications of property, plant and equipment
Property, plant and equipment	169,562	149,388
Assets Owned [Member] \| Vehicles [Member]
Major classifications of property, plant and equipment
Property, plant and equipment	18,256	15,717
Assets Owned [Member] \| Construction in Progress [Member]
Major classifications of property, plant and equipment
Property, plant and equipment	4,261	6,002
Assets under Capital Lease [Member]
Major classifications of property, plant and equipment
Property, plant and equipment	54,984	42,913
Less - Accumulated depreciation and amortization	18,544	14,545
Net property, plant and equipment	36,440	28,368
Assets under Capital Lease [Member] \| Buildings and Improvements [Member]
Major classifications of property, plant and equipment
Property, plant and equipment	54,917	42,846
Assets under Capital Lease [Member] \| Vehicles [Member]
Major classifications of property, plant and equipment
Property, plant and equipment	$ 67	$ 67

The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

+ References+ Details

Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References+ Details

- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

+ References+ Details