Financial Instruments and Risk Management - Derivative FV (Details) € in Thousands, £ in Thousands, $ in Thousands, $ in Thousands, $ in Thousands | Aug. 31, 2019USD ($) | Aug. 31, 2019CAD ($) | Aug. 31, 2019MXN ($) | Aug. 31, 2019EUR (€) | Aug. 31, 2019GBP (£) | Aug. 31, 2019AUD ($) | May 31, 2019USD ($) | Feb. 28, 2019USD ($) | Feb. 28, 2019CAD ($) | Feb. 28, 2019MXN ($) | Feb. 28, 2019EUR (€) | Feb. 28, 2019GBP (£) |
Prepaid expenses and other current assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | $ 3,110,000 | | | | | | | $ 1,986,000 | | | | |
Other assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 372,000 | | | | | | | 218,000 | | | | |
Accrued expenses and other current liabilities | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative liabilities | 2,513,000 | | | | | | | 258,000 | | | | |
Other liabilities, non-current | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative liabilities | 6,639,000 | | | | | | | 644,000 | | | | |
Derivatives designated as hedging instruments | Prepaid expenses and other current assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 2,375,000 | | | | | | | 1,986,000 | | | | |
Derivatives designated as hedging instruments | Other assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 372,000 | | | | | | | 0 | | | | |
Derivatives designated as hedging instruments | Accrued expenses and other current liabilities | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative liabilities | 2,513,000 | | | | | | | 258,000 | | | | |
Derivatives designated as hedging instruments | Other liabilities, non-current | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative liabilities | 6,639,000 | | | | | | | 352,000 | | | | |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Euros | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Notional amount | € | | | | € 12,750 | | | | | | | € 29,000 | |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Euros | Prepaid expenses and other current assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 661,000 | | | | | | | 1,047,000 | | | | |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Euros | Other assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 89,000 | | | | | | | 0 | | | | |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Euros | 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 contracts | 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 contracts | Sell | Canadian Dollars | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Notional amount | | $ 14,250 | | | | | | | $ 16,000 | | | |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Canadian Dollars | Prepaid expenses and other current assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 125,000 | | | | | | | 168,000 | | | | |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Canadian Dollars | Other assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 8,000 | | | | | | | 0 | | | | |
Derivatives designated as hedging instruments | Foreign currency contracts | 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 contracts | 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 contracts | Sell | Pounds | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Notional amount | £ | | | | | £ 13,500 | | | | | | | £ 19,500 |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Pounds | Prepaid expenses and other current assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 1,086,000 | | | | | | | 248,000 | | | | |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Pounds | Other assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 195,000 | | | | | | | 0 | | | | |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Pounds | 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 contracts | Sell | Pounds | Other liabilities, non-current | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative liabilities | 0 | | | | | | | 13,000 | | | | |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Mexican Pesos | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Notional amount | | | $ 40,000 | | | | | | | $ 30,000 | | |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Mexican Pesos | Prepaid expenses and other current assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 13,000 | | | | | | | 0 | | | | |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Mexican Pesos | Other assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 0 | | | | | | | 0 | | | | |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Mexican Pesos | Accrued expenses and other current liabilities | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative liabilities | 0 | | | | | | | 58,000 | | | | |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Mexican Pesos | 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 contracts | Sell | Australia, Dollars | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Notional amount | | | | | | $ 2,000 | | | | | | |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Australia, Dollars | Prepaid expenses and other current assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 46,000 | | | | | | | | | | | |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Australia, Dollars | Other assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 0 | | | | | | | | | | | |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Australia, Dollars | Accrued expenses and other current liabilities | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative liabilities | 0 | | | | | | | | | | | |
Derivatives designated as hedging instruments | Foreign currency contracts | Sell | Australia, Dollars | Other liabilities, non-current | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative liabilities | 0 | | | | | | | | | | | |
Derivatives designated as hedging instruments | Zero-Cost Collar Contract | Sell | Euros | Prepaid expenses and other current assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | | | | | | | $ 207,000 | 11,000 | | | | |
Derivatives designated as hedging instruments | Zero-Cost Collar Contract | Sell | Euros | Other assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | | | | | | | 31,000 | 0 | | | | |
Derivatives designated as hedging instruments | Zero-Cost Collar Contract | Sell | Euros | 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 | Zero-Cost Collar Contract | 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 | Zero-Cost Collar Contract | Sell | Pounds | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Notional amount | | | | 16,000 | 10,250 | | | | | | 9,500 | 4,500 |
Derivatives designated as hedging instruments | Zero-Cost Collar Contract | Sell | Pounds | Prepaid expenses and other current assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 237,000 | | | | | | | 0 | | | | |
Derivatives designated as hedging instruments | Zero-Cost Collar Contract | Sell | Pounds | Other assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 49,000 | | | | | | | 0 | | | | |
Derivatives designated as hedging instruments | Zero-Cost Collar Contract | Sell | Pounds | Accrued expenses and other current liabilities | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative liabilities | 0 | | | | | | | 200,000 | | | | |
Derivatives designated as hedging instruments | Zero-Cost Collar Contract | 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 | Interest rate swaps | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Notional amount | 225,000,000 | | | | | | | 225,000,000 | | | | |
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 | 0 | | | | | | | 512,000 | | | | |
Derivatives designated as hedging instruments | Interest rate swaps | Other assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 0 | | | | | | | 0 | | | | |
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 | 2,513,000 | | | | | | | 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 | 6,639,000 | | | | | | | 339,000 | | | | |
Derivatives not designated under hedge accounting | Prepaid expenses and other current assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 735,000 | | | | | | | 0 | | | | |
Derivatives not designated under hedge accounting | Other assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | 0 | | | | | | | 218,000 | | | | |
Derivatives not designated under hedge accounting | Accrued expenses and other current liabilities | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative liabilities | 0 | | | | | | | 0 | | | | |
Derivatives not designated under hedge accounting | Other liabilities, non-current | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative liabilities | 0 | | | | | | | 292,000 | | | | |
Derivatives not designated under hedge accounting | Euros | Other assets | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Derivative assets | | | | | | | | 218,000 | | | | |
Derivatives not designated under hedge accounting | 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 | Euros | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Notional amount | € | | | | € 5,280 | | | | | | | € 5,280 | |
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 | 431,000 | | | | | | | 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 | 0 | | | | | | | 0 | | | | |
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 | | | | | | | 0 | | | | |
Derivatives not designated under hedge accounting | Cross currency debt swaps | Pounds | | | | | | | | | | | | |
Fair values of derivative instruments in the consolidated balance sheet | | | | | | | | | | | | |
Notional amount | £ | | | | | £ 6,395 | | | | | | | £ 6,395 |
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 | 304,000 | | | | | | | 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 | 0 | | | | | | | 0 | | | | |
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 | | | | | | | $ 292,000 | | | | |