Expected Benefit Payments (Details 2) (USD $) In Thousands, unless otherwise specified	May 30, 2013
2014	$ 962
2015	1,145
2016	1,153
2017	1,183
2018	1,243
Years 2019 - 2023	$ 6,783

- Definition

Amount of benefits expected to be paid in the five rolling twelve months after the fifth rolling twelve months following the latest balance sheet presented from a defined benefit plan.

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

Amount of benefits expected to be paid in the next rolling twelve months following the latest balance sheet presented from a defined benefit plan.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

Amount of benefits expected to be paid in the fifth rolling twelve months following the latest balance sheet presented from a defined benefit plan.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of benefits expected to be paid in the fourth rolling twelve months following the latest balance sheet presented from a defined benefit plan.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

Amount of benefits expected to be paid in the third rolling twelve months following the latest balance sheet presented from a defined benefit plan.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
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Period Type:	instant

- Definition

Amount of benefits expected to be paid in the second rolling twelve months following the latest balance sheet presented from a defined benefit plan.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant