Discontinued Operations - Narrative (Details) - USD ($) $ in Millions		3 Months Ended
	Mar. 03, 2022	Mar. 31, 2022	Mar. 31, 2021	Dec. 31, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Notes payable		$ 5.6		$ 15.5
Revenue, Segment Benchmark \| Geographic Concentration Risk \| Americas
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Adjusted Operating EBITDA % by segment		88.00%	84.00%
Revenue, Segment Benchmark \| Geographic Concentration Risk \| EMEA
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Adjusted Operating EBITDA % by segment		4.00%	6.00%
Revenue, Segment Benchmark \| Geographic Concentration Risk \| APAC
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Adjusted Operating EBITDA % by segment		8.00%	10.00%
Discontinued Operations, Disposed of by Sale \| Welbilt's Ice Business
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Expected proceeds from sale of business	$ 1,600.0

Welbilt, Inc. 10-Q