Carrying amount as of the balance sheet date of obligations due all related parties.

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+ Details

Related Party Transactions (Details) - Chairman of the Board - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2021	Dec. 31, 2020
Related Party Transaction [Line Items]
Charge to selling, general and administrative expense from transactions with related party	$ 18.3
Accrued Liabilities and Other Long Term Liabilities
Related Party Transaction [Line Items]
Balance due to related parties		$ 13.0	$ 13.9