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Financial Instruments and Risk Management - Derivative FV (Details) € in Thousands, £ in Thousands, kr in Thousands, $ in Thousands, $ in Thousands | Aug. 31, 2023 EUR (€) | Aug. 31, 2023 USD ($) | Aug. 31, 2023 CAD ($) | Aug. 31, 2023 GBP (£) | Aug. 31, 2023 NOK (kr) | Feb. 28, 2023 EUR (€) | Feb. 28, 2023 USD ($) | Feb. 28, 2023 CAD ($) | Feb. 28, 2023 GBP (£) | Feb. 28, 2023 NOK (kr)
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Prepaid Expenses and Other Current Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | $ 4,122 |  |  |  |  | $ 5,353 |  |  |
Other Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 1,817 |  |  |  |  | 1,816 |  |  |
Accrued Expenses and Other Current Liabilities |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 1,153 |  |  |  |  | 711 |  |  |
Other Liabilities, Non- Current |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 0 |  |  |  |  | 0 |  |  |
Derivatives designated as hedging instruments | Prepaid Expenses and Other Current Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 4,122 |  |  |  |  | 5,345 |  |  |
Derivatives designated as hedging instruments | Other Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 1,817 |  |  |  |  | 1,816 |  |  |
Derivatives designated as hedging instruments | Accrued Expenses and Other Current Liabilities |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 1,114 |  |  |  |  | 711 |  |  |
Derivatives designated as hedging instruments | Other Liabilities, Non- Current |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 0 |  |  |  |  | 0 |  |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Euros |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Notional Amount | € | € 21,500 |  |  |  |  | € 29,310 |  |  |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Euros | Prepaid Expenses and Other Current Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 67 |  |  |  |  | 257 |  |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Euros | Other Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 0 |  |  |  |  | 0 |  |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Euros | Accrued Expenses and Other Current Liabilities |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 165 |  |  |  |  | 0 |  |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Euros | Other Liabilities, Non- Current |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 0 |  |  |  |  | 0 |  |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Canadian Dollars |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Notional Amount |  |  | $ 25,250 |  |  |  |  | $ 30,000 |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Canadian Dollars | Prepaid Expenses and Other Current Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 370 |  |  |  |  | 962 |  |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Canadian Dollars | Other Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 77 |  |  |  |  | 11 |  |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Canadian Dollars | Accrued Expenses and Other Current Liabilities |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 0 |  |  |  |  | 0 |  |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Canadian Dollars | Other Liabilities, Non- Current |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 0 |  |  |  |  | 0 |  |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Pounds |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Notional Amount | £ |  |  |  | £ 20,925 |  |  |  |  | £ 19,400 |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Pounds | Prepaid Expenses and Other Current Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 0 |  |  |  |  | 0 |  |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Pounds | Other Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 0 |  |  |  |  | 0 |  |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Pounds | Accrued Expenses and Other Current Liabilities |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 949 |  |  |  |  | 711 |  |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Pounds | Other Liabilities, Non- Current |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 0 |  |  |  |  | 0 |  |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Norwegian Kroner |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Notional Amount | kr |  |  |  |  | kr 20,000 |  |  |  |  | kr 40,000
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Norwegian Kroner | Prepaid Expenses and Other Current Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 103 |  |  |  |  | 185 |  |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Norwegian Kroner | Other Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 0 |  |  |  |  | 0 |  |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Norwegian Kroner | Accrued Expenses and Other Current Liabilities |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 0 |  |  |  |  | 0 |  |  |
Derivatives designated as hedging instruments | Foreign currency derivatives | Sell | Norwegian Kroner | Other Liabilities, Non- Current |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 0 |  |  |  |  | 0 |  |  |
Derivatives designated as hedging instruments | Interest rate swaps |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Notional Amount |  | 625,000 |  |  |  |  | 425,000 |  |  |
Derivatives designated as hedging instruments | Interest rate swaps | Prepaid Expenses and Other Current Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 3,582 |  |  |  |  | 3,941 |  |  |
Derivatives designated as hedging instruments | Interest rate swaps | Other Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 1,740 |  |  |  |  | 1,805 |  |  |
Derivatives designated as hedging instruments | Interest rate swaps | Accrued Expenses and Other Current Liabilities |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 0 |  |  |  |  | 0 |  |  |
Derivatives designated as hedging instruments | Interest rate swaps | Other Liabilities, Non- Current |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 0 |  |  |  |  | 0 |  |  |
Derivatives not designated under hedge accounting | Prepaid Expenses and Other Current Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 0 |  |  |  |  | 8 |  |  |
Derivatives not designated under hedge accounting | Other Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 0 |  |  |  |  | 0 |  |  |
Derivatives not designated under hedge accounting | Accrued Expenses and Other Current Liabilities |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 39 |  |  |  |  | 0 |  |  |
Derivatives not designated under hedge accounting | Other Liabilities, Non- Current |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 0 |  |  |  |  | 0 |  |  |
Derivatives not designated under hedge accounting | Foreign currency derivatives | Euros | Prepaid Expenses and Other Current Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  |  |  |  |  |  | 6 |  |  |
Derivatives not designated under hedge accounting | Foreign currency derivatives | Euros | Other Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  |  |  |  |  |  | 0 |  |  |
Derivatives not designated under hedge accounting | Foreign currency derivatives | Euros | Accrued Expenses and Other Current Liabilities |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  |  |  |  |  |  | 0 |  |  |
Derivatives not designated under hedge accounting | Foreign currency derivatives | Euros | Other Liabilities, Non- Current |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  |  |  |  |  |  | 0 |  |  |
Derivatives not designated under hedge accounting | Foreign currency derivatives | Pounds | Prepaid Expenses and Other Current Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  |  |  |  |  |  | 2 |  |  |
Derivatives not designated under hedge accounting | Foreign currency derivatives | Pounds | Other Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  |  |  |  |  |  | 0 |  |  |
Derivatives not designated under hedge accounting | Foreign currency derivatives | Pounds | Accrued Expenses and Other Current Liabilities |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  |  |  |  |  |  | 0 |  |  |
Derivatives not designated under hedge accounting | Foreign currency derivatives | Pounds | Other Liabilities, Non- Current |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  |  |  |  |  |  | $ 0 |  |  |
Derivatives not designated under hedge accounting | Cross currency debt swaps | Euros |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Notional Amount | € | € 2,200 |  |  |  |  | € 500 |  |  |  |
Derivatives not designated under hedge accounting | Cross currency debt swaps | Euros | Prepaid Expenses and Other Current Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 0 |  |  |  |  |  |  |  |
Derivatives not designated under hedge accounting | Cross currency debt swaps | Euros | Other Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 0 |  |  |  |  |  |  |  |
Derivatives not designated under hedge accounting | Cross currency debt swaps | Euros | Accrued Expenses and Other Current Liabilities |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 33 |  |  |  |  |  |  |  |
Derivatives not designated under hedge accounting | Cross currency debt swaps | Euros | Other Liabilities, Non- Current |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 0 |  |  |  |  |  |  |  |
Derivatives not designated under hedge accounting | Cross currency debt swaps | Pounds |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Notional Amount | £ |  |  |  | £ 1,100 |  |  |  |  | £ 400 |
Derivatives not designated under hedge accounting | Cross currency debt swaps | Pounds | Prepaid Expenses and Other Current Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 0 |  |  |  |  |  |  |  |
Derivatives not designated under hedge accounting | Cross currency debt swaps | Pounds | Other Assets |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative assets |  | 0 |  |  |  |  |  |  |  |
Derivatives not designated under hedge accounting | Cross currency debt swaps | Pounds | Accrued Expenses and Other Current Liabilities |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | 6 |  |  |  |  |  |  |  |
Derivatives not designated under hedge accounting | Cross currency debt swaps | Pounds | Other Liabilities, Non- Current |  |  |  |  |  |  |  |  |  |
Fair values of derivative instruments in the consolidated balance sheet |  |  |  |  |  |  |  |  |  |
Derivative liabilities |  | $ 0 |  |  |  |  |  |  |  |

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