Net Parent Company Investment and Related Party Transactions	12 Months Ended
Dec. 31, 2017
Related Party Transactions [Abstract]
Net Parent Company Investment and Related Party Transactions	Net Parent Company Investment and Related Party Transactions Related Party Transactions and Cash Management Prior to the Spin-Off The Company does not enter into transactions with related parties to purchase and/or sell goods or services in the ordinary course of business. Transactions between the Company and MTW are reflected in the consolidated statements of cash flows as a financing activity in "Net transactions with MTW." Prior to the Spin-Off, the Company participated in MTW's centralized cash management program in which cash was swept each day and held in a centralized account at the corporate level. Net Parent Company Investment and Corporate Cost Allocations Prior to the Spin-Off Prior to the Spin-Off, MTW performed certain general and corporate functions on the Company's behalf. The combined financial statements for the periods prior to the Spin-Off include expense allocations for (1) corporate support functions that were provided on a centralized basis at a MTW enterprise level including, but not limited to, finance, audit, legal, information technology, human resources, tax, treasury, investor relations, and external reporting; (2) stock-based compensation; (3) employee compensation, pension and benefit costs; and (4) securitization financing costs. These expenses were allocated to Welbilt based on direct usage or direct identification where applicable, and where not applicable, such costs were allocated primarily based on net sales, headcount or based on existing allocation methods, specifically for those costs which were previously partially allocated to Welbilt or other methodologies deemed appropriate by management. These allocated costs are included within "Selling, general and administrative", "interest expense", and "Net parent company investment" in the consolidated financial statements. Management believes the assumptions associated with allocating these costs are reasonable. Nevertheless, the combined financial statements may not include all of the actual expense that would have been incurred and may not represent the Company's' results of operations, financial position or cash flows had it been a stand-alone company during the periods prior to the Spin-Off. Actual costs that would have been incurred if the Company had been a stand-alone company would depend on multiple factors, including organizational structure and strategic decisions made in various areas, including information technology and infrastructure. General corporate expenses allocated to the Company during the years ended, December 31, 2016 and 2015 were $5.2 million and $24.6 million, respectively. The total effect of the settlement of these intercompany transactions is reflected as a financing activity in the consolidated statements of cash flows. However, the interest income and expense related to the notes with MTW is presented on a net basis in the consolidated statements of operations. Interest income on the notes with MTW for the years ended December 31, 2016, and 2015 is net of interest expense on the notes with MTW of $0.1 million, $0.6 million, respectively. Guarantees Prior to the Spin-Off Certain of MTW's subsidiaries, which includes selected entities that are part of the Company, entered into guarantee agreements with MTW's lenders whereby these subsidiaries guaranteed the obligations under, and/or pledged their assets as collateral, with respect to such MTW debt. However, none of these Company subsidiaries were named as obligors in the debt agreements held in the name of MTW. For that reason, MTW did not historically allocate debt balances and/or charge out third-party debt-related expenses to the Company. Post Spin-Off Activity In connection with the Spin-Off, the Company entered into a series of agreements with MTW, which are intended to govern the relationship between the Company and MTW and to facilitate an orderly separation of the Company from MTW. These agreements include a Master Separation and Distribution Agreement ("Separation Agreement"), Transition Services Agreement ("TSA"), Employee Matters Agreement, Intellectual Property Matters Agreement and Tax Matters Agreement. In accordance with the Separation Agreement, at the time of the Spin-Off, MTW contributed its net investment in the Company and certain assets and liabilities in exchange for a $1,362.0 million cash distribution that was funded through the long-term debt incurred by the Company. In addition, separation related adjustments are included in "Additional paid-in capital (deficit)" in the consolidated balance sheet as of December 31, 2016 consisting of net liabilities assumed by the Company related to the pension plans of $21.5 million, post-retirement medical obligations of $6.8 million and income taxes payable of $0.6 million. The Separation Agreement included provisions on the allocation of assets and liabilities between legal entities that were being split into a separate MTW and Welbilt legal entity as part of the Spin-Off. The Separation Agreement also included provisions on the split of joint administrative costs that were incurred post Spin-Off. Under the TSA, the Company and MTW provided each other certain specified services on a transitional basis, including, among others, payroll and other human resource services, information systems, insurance, legal, finance and other corporate services, as well as procurement and sourcing support. The charges for the transition services were generally intended to allow the providing company to fully recover the allocated direct costs of providing the services, plus all out-of-pocket costs and expenses, generally without profit except where required by local law. The Company had completed its use of these transition services by the end of the second quarter of 2017 and the TSA is no longer in effect.

Net Parent Company Investment and Related Party Transactions

Related Party Transactions and Cash Management Prior to the Spin-Off

The Company does not enter into transactions with related parties to purchase and/or sell goods or services in the ordinary course of business. Transactions between the Company and MTW are reflected in the consolidated statements of cash flows as a financing activity in "Net transactions with MTW." Prior to the Spin-Off, the Company participated in MTW's centralized cash management program in which cash was swept each day and held in a centralized account at the corporate level.

Net Parent Company Investment and Corporate Cost Allocations Prior to the Spin-Off

Prior to the Spin-Off, MTW performed certain general and corporate functions on the Company's behalf. The combined financial statements for the periods prior to the Spin-Off include expense allocations for (1) corporate support functions that were provided on a centralized basis at a MTW enterprise level including, but not limited to, finance, audit, legal, information technology, human resources, tax, treasury, investor relations, and external reporting; (2) stock-based compensation; (3) employee compensation, pension and benefit costs; and (4) securitization financing costs. These expenses were allocated to Welbilt based on direct usage or direct identification where applicable, and where not applicable, such costs were allocated primarily based on net sales, headcount or based on existing allocation methods, specifically for those costs which were previously partially allocated to Welbilt or other methodologies deemed appropriate by management. These allocated costs are included within "Selling, general and administrative", "interest expense", and "Net parent company investment" in the consolidated financial statements. Management believes the assumptions associated with allocating these costs are reasonable. Nevertheless, the combined financial statements may not include all of the actual expense that would have been incurred and may not represent the Company's' results of operations, financial position or cash flows had it been a stand-alone company during the periods prior to the Spin-Off. Actual costs that would have been incurred if the Company had been a stand-alone company would depend on multiple factors, including organizational structure and strategic decisions made in various areas, including information technology and infrastructure. General corporate expenses allocated to the Company during the years ended, December 31, 2016 and 2015 were $5.2 million and $24.6 million, respectively.

The total effect of the settlement of these intercompany transactions is reflected as a financing activity in the consolidated statements of cash flows. However, the interest income and expense related to the notes with MTW is presented on a net basis in the consolidated statements of operations. Interest income on the notes with MTW for the years ended December 31, 2016, and 2015 is net of interest expense on the notes with MTW of $0.1 million, $0.6 million, respectively.

Guarantees Prior to the Spin-Off

Certain of MTW's subsidiaries, which includes selected entities that are part of the Company, entered into guarantee agreements with MTW's lenders whereby these subsidiaries guaranteed the obligations under, and/or pledged their assets as collateral, with respect to such MTW debt. However, none of these Company subsidiaries were named as obligors in the debt agreements held in the name of MTW. For that reason, MTW did not historically allocate debt balances and/or charge out third-party debt-related expenses to the Company.

Post Spin-Off Activity

In connection with the Spin-Off, the Company entered into a series of agreements with MTW, which are intended to govern the relationship between the Company and MTW and to facilitate an orderly separation of the Company from MTW. These agreements include a Master Separation and Distribution Agreement ("Separation Agreement"), Transition Services Agreement ("TSA"), Employee Matters Agreement, Intellectual Property Matters Agreement and Tax Matters Agreement.

In accordance with the Separation Agreement, at the time of the Spin-Off, MTW contributed its net investment in the Company and certain assets and liabilities in exchange for a $1,362.0 million cash distribution that was funded through the long-term debt incurred by the Company. In addition, separation related adjustments are included in "Additional paid-in capital (deficit)" in the consolidated balance sheet as of December 31, 2016 consisting of net liabilities assumed by the Company related to the pension plans of $21.5 million, post-retirement medical obligations of $6.8 million and income taxes payable of $0.6 million.

The Separation Agreement included provisions on the allocation of assets and liabilities between legal entities that were being split into a separate MTW and Welbilt legal entity as part of the Spin-Off. The Separation Agreement also included provisions on the split of joint administrative costs that were incurred post Spin-Off.

Under the TSA, the Company and MTW provided each other certain specified services on a transitional basis, including, among others, payroll and other human resource services, information systems, insurance, legal, finance and other corporate services, as well as procurement and sourcing support. The charges for the transition services were generally intended to allow the providing company to fully recover the allocated direct costs of providing the services, plus all out-of-pocket costs and expenses, generally without profit except where required by local law. The Company had completed its use of these transition services by the end of the second quarter of 2017 and the TSA is no longer in effect.