Debt - Margin for Borrowings under Revolving Credit Facility (Details) (Details)	Apr. 30, 2021
I
Debt Instrument [Line Items]
Consolidated Total Leverage Ratio	3.50
Commitment Fee	0.35%
I | Term SOFR Loans
Debt Instrument [Line Items]
Basis spread (as a percent)	2.75%
I | Base Rate Loans
Debt Instrument [Line Items]
Basis spread (as a percent)	1.75%
I | Letter of Credit
Debt Instrument [Line Items]
Letter of Credit Fee	2.75%
II
Debt Instrument [Line Items]
Commitment Fee	0.30%
II | Term SOFR Loans
Debt Instrument [Line Items]
Basis spread (as a percent)	2.50%
II | Base Rate Loans
Debt Instrument [Line Items]
Basis spread (as a percent)	1.50%
II | Letter of Credit
Debt Instrument [Line Items]
Letter of Credit Fee	2.50%
II | Maximum
Debt Instrument [Line Items]
Consolidated Total Leverage Ratio	3.50
II | Minimum
Debt Instrument [Line Items]
Consolidated Total Leverage Ratio	2.75
III
Debt Instrument [Line Items]
Commitment Fee	0.25%
III | Term SOFR Loans
Debt Instrument [Line Items]
Basis spread (as a percent)	2.25%
III | Base Rate Loans
Debt Instrument [Line Items]
Basis spread (as a percent)	1.25%
III | Letter of Credit
Debt Instrument [Line Items]
Letter of Credit Fee	2.25%
III | Maximum
Debt Instrument [Line Items]
Consolidated Total Leverage Ratio	2.75
III | Minimum
Debt Instrument [Line Items]
Consolidated Total Leverage Ratio	2.00
IV
Debt Instrument [Line Items]
Commitment Fee	0.20%
IV | Term SOFR Loans
Debt Instrument [Line Items]
Basis spread (as a percent)	2.00%
IV | Base Rate Loans
Debt Instrument [Line Items]
Basis spread (as a percent)	1.00%
IV | Letter of Credit
Debt Instrument [Line Items]
Letter of Credit Fee	2.00%
IV | Maximum
Debt Instrument [Line Items]
Consolidated Total Leverage Ratio	2.00
IV | Minimum
Debt Instrument [Line Items]
Consolidated Total Leverage Ratio	1.50
V
Debt Instrument [Line Items]
Consolidated Total Leverage Ratio	1.50
Commitment Fee	0.15%
V | Term SOFR Loans
Debt Instrument [Line Items]
Basis spread (as a percent)	1.75%
V | Base Rate Loans
Debt Instrument [Line Items]
Basis spread (as a percent)	0.75%
V | Letter of Credit
Debt Instrument [Line Items]
Letter of Credit Fee	1.75%