Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business, classified as current.

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Name:	us-gaap_AccountsReceivableNetCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Accounting Policies - Additional Information (Details) - USD ($)	Mar. 31, 2021	Dec. 31, 2020	May 31, 2020
Accounts, Notes, Loans and Financing Receivable [Line Items]
Maximum recurring transfer	$ 200,000,000		$ 150,000,000
Accounts receivable	985,300,000	$ 969,300,000
Collateral Pledged
Accounts, Notes, Loans and Financing Receivable [Line Items]
Accounts receivable	$ 259,700,000