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Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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Date the exit and disposal activities were completed or are expected to be completed, in CCYY-MM-DD format.

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Date the restructuring activities were initiated or are expected to be initiated, in CCYY-MM-DD format.

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Amount expected to be recognized in earnings for the specified restructuring cost.

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The expected number of positions to be eliminated as a result of restructuring activities.

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Restructuring Initiatives (Narrative) (Details) $ in Millions	3 Months Ended		9 Months Ended
	Feb. 25, 2018 USD ($)	Feb. 26, 2017 USD ($)	Feb. 25, 2018 USD ($) positions	Feb. 26, 2017 USD ($)
Restructuring and Related Cost [Line Items]
Net restructuring charges	$ 7.6	$ 94.0	$ 27.3	$ 208.3
Cash payments for restructuring			39.6	67.1
Payments for other project-related costs			$ 8.0	40.2
Q3 2017 Organizational Restructuring Realignment [Member]
Restructuring and Related Cost [Line Items]
Restructuring action initiation date			Feb. 26, 2017
Restructuring action completion date			May 27, 2018
Number of positions affected \| positions			600
Expected net expense of restructuring action	76.0		$ 76.0
Expected cash payments for restructuring			76.0
Net restructuring charges		73.1	$ 1.4
Q2 2017 Melbourne Pasta Manufacturing Facility Closure [Member] \| Europe & Australia [Member]
Restructuring and Related Cost [Line Items]
Restructuring action initiation date			Nov. 27, 2016
Restructuring action completion date			May 26, 2019
Number of positions affected \| positions			350
Expected net expense of restructuring action	34.0		$ 34.0
Expected cash payments for restructuring			3.0
Net restructuring charges	3.1	5.7	$ 8.0	17.7
Q1 2017 Certain Product Lines Restructuring [Member] \| Asia & Latin America [Member]
Restructuring and Related Cost [Line Items]
Restructuring action initiation date			Aug. 28, 2016
Restructuring action completion date			May 26, 2019
Expected net expense of restructuring action	42.0		$ 42.0
Expected cash payments for restructuring			6.0
Net restructuring charges		2.3	$ 0.0	45.6
Q1 2017 Brazilian Facilities Restructuring [Member] \| Asia & Latin America [Member]
Restructuring and Related Cost [Line Items]
Number of positions affected \| positions			420
Q1 2017 China Facilities Restructuring [Member] \| Asia & Latin America [Member]
Restructuring and Related Cost [Line Items]
Number of positions affected \| positions			440
Q1 2017 Vineland Facility Closure [Member] \| North America Retail Segment [Member]
Restructuring and Related Cost [Line Items]
Restructuring action initiation date			Aug. 28, 2016
Restructuring action completion date			May 27, 2018
Number of positions affected \| positions			380
Expected net expense of restructuring action	54.0		$ 54.0
Expected cash payments for restructuring			11.0
Net restructuring charges	$ 0.2	$ 7.7	$ 12.3	$ 35.6