Debt - Letters of Credit (Details) - Credit Agreement $ in Thousands	Sep. 30, 2021 USD ($)
Debt Instrument [Line Items]
Letters of credit outstanding	$ 36,506
Revolving Credit Facility
Debt Instrument [Line Items]
Letters of credit outstanding	$ 3,064

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Balance Type:	na
Period Type:	duration