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Fair Value - Schedule of Unrealized Gain (Loss) on Investments (Details) - USD ($) $ in Millions	May 30, 2020	Jun. 01, 2019
Gain (Loss) on Investments
Cost	$ 6.8	$ 8.7
Unrealized Gain/(Loss)	0.2	0.1
Market Value	7.0	8.8
Mutual funds - fixed income
Gain (Loss) on Investments
Cost	6.2	7.9
Unrealized Gain/(Loss)	0.1	0.0
Market Value	6.3	7.9
Mutual funds - equity
Gain (Loss) on Investments
Cost	0.6	0.8
Unrealized Gain/(Loss)	0.1	0.1
Market Value	$ 0.7	$ 0.9

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- Definition

Amount of investment in debt and equity securities categorized neither as held-to-maturity nor trading.

+ References

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- Definition

Amount before tax of unrealized gain in accumulated other comprehensive income (AOCI) on investments in debt and equity securities classified as available-for-sale.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121645371&loc=d3e27161-111563

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This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any.

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