XML 98 R41.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Significant Accounting Policies (Company's sales mix) (Details) | 12 Months Ended
--- | ---
Mar. 28, 2015 | Mar. 29, 2014 | Mar. 30, 2013
Company's sales mix |  |  |
Revenue recognition | 100.00%mnro_SalesRevenueGoodsNetPercentage1 | 100.00%mnro_SalesRevenueGoodsNetPercentage1 | 100.00%mnro_SalesRevenueGoodsNetPercentage1
Brakes [Member] |  |  |
Company's sales mix |  |  |
Revenue recognition | 15.00%mnro_SalesRevenueGoodsNetPercentage1 / us-gaap_ProductOrServiceAxis = mnro_BrakesMember | 15.00%mnro_SalesRevenueGoodsNetPercentage1 / us-gaap_ProductOrServiceAxis = mnro_BrakesMember | 15.00%mnro_SalesRevenueGoodsNetPercentage1 / us-gaap_ProductOrServiceAxis = mnro_BrakesMember
Exhaust [Member] |  |  |
Company's sales mix |  |  |
Revenue recognition | 3.00%mnro_SalesRevenueGoodsNetPercentage1 / us-gaap_ProductOrServiceAxis = mnro_ExhaustMember | 4.00%mnro_SalesRevenueGoodsNetPercentage1 / us-gaap_ProductOrServiceAxis = mnro_ExhaustMember | 4.00%mnro_SalesRevenueGoodsNetPercentage1 / us-gaap_ProductOrServiceAxis = mnro_ExhaustMember
Steering [Member] |  |  |
Company's sales mix |  |  |
Revenue recognition | 10.00%mnro_SalesRevenueGoodsNetPercentage1 / us-gaap_ProductOrServiceAxis = mnro_SteeringMember | 9.00%mnro_SalesRevenueGoodsNetPercentage1 / us-gaap_ProductOrServiceAxis = mnro_SteeringMember | 10.00%mnro_SalesRevenueGoodsNetPercentage1 / us-gaap_ProductOrServiceAxis = mnro_SteeringMember
Tires [Member] |  |  |
Company's sales mix |  |  |
Revenue recognition | 44.00%mnro_SalesRevenueGoodsNetPercentage1 / us-gaap_ProductOrServiceAxis = mnro_TiresMember | 44.00%mnro_SalesRevenueGoodsNetPercentage1 / us-gaap_ProductOrServiceAxis = mnro_TiresMember | 42.00%mnro_SalesRevenueGoodsNetPercentage1 / us-gaap_ProductOrServiceAxis = mnro_TiresMember
Maintenance [Member] |  |  |
Company's sales mix |  |  |
Revenue recognition | 28.00%mnro_SalesRevenueGoodsNetPercentage1 / us-gaap_ProductOrServiceAxis = mnro_MaintenanceMember | 28.00%mnro_SalesRevenueGoodsNetPercentage1 / us-gaap_ProductOrServiceAxis = mnro_MaintenanceMember | 29.00%mnro_SalesRevenueGoodsNetPercentage1 / us-gaap_ProductOrServiceAxis = mnro_MaintenanceMember

X
- Definition The percentage of net product revenue to total net revenue from the sale of goods as of year end. + References No definition available. + Details
Name: | mnro_SalesRevenueGoodsNetPercentage1
Namespace Prefix: | mnro_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_SalesRevenueGoodsNetAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_ProductOrServiceAxis=mnro_BrakesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ProductOrServiceAxis=mnro_ExhaustMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ProductOrServiceAxis=mnro_MaintenanceMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ProductOrServiceAxis=mnro_SteeringMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ProductOrServiceAxis=mnro_TiresMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |