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Financial Instruments - Summary of Derivative FInancial Instruments, Related Fair Value and Balance Sheet Classification (Details) € in Thousands, £ in Thousands, zł in Thousands, $ in Thousands, $ in Thousands, $ in Thousands, gal / mo in Millions | 6 Months Ended | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Aug. 04, 2018 CAD ($) gal / mo | Jul. 29, 2017 CAD ($) gal / mo | Feb. 03, 2018 CAD ($) gal / mo | Aug. 04, 2018 AUD ($) | Aug. 04, 2018 PLN (zł) | Aug. 04, 2018 GBP (£) | Aug. 04, 2018 EUR (€) | Aug. 04, 2018 USD ($) | Feb. 03, 2018 AUD ($) | Feb. 03, 2018 PLN (zł) | Feb. 03, 2018 GBP (£) | Feb. 03, 2018 EUR (€) | Feb. 03, 2018 USD ($) | Jul. 29, 2017 AUD ($) | Jul. 29, 2017 PLN (zł) | Jul. 29, 2017 GBP (£) | Jul. 29, 2017 EUR (€) | Jul. 29, 2017 USD ($)
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current Asset U.S.$ |  |  |  |  |  |  |  | $ 42,960 |  |  |  |  | $ 12,217 |  |  |  |  | $ 8,958
Current (Liability) U.S.$ |  |  |  |  |  |  |  | (14,191) |  |  |  |  | (20,557) |  |  |  |  | (46,627)
Net Fair Value in U.S.$ |  |  |  |  |  |  |  | 28,769 |  |  |  |  | (8,340) |  |  |  |  | (37,669)
Diesel contracts | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current Asset U.S.$ |  |  |  |  |  |  |  | 6,864 |  |  |  |  | 7,854 |  |  |  |  | 544
Current (Liability) U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0
Net Fair Value in U.S.$ |  |  |  |  |  |  |  | $ 6,864 |  |  |  |  | $ 7,854 |  |  |  |  | $ 544
Conversion Of Zloty To Pound | Intercompany balances, primarily debt and related interest | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate | 0.2095 |  |  | 0.2095 | 0.2095 | 0.2095 | 0.2095 | 0.2095 |  |  |  |  |  |  |  |  |  |
Current Asset U.S.$ |  |  |  |  |  |  |  | $ 141 |  |  |  |  |  |  |  |  |  |
Net Fair Value in U.S.$ |  |  |  |  |  |  |  | $ 141 |  |  |  |  |  |  |  |  |  |
Conversion Of Zloty To Pound | Intercompany balances, primarily debt and related interest | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate |  | 0.1940 | 0.2095 |  |  |  |  |  | 0.2095 | 0.2095 | 0.2095 | 0.2095 | 0.2095 | 0.1940 | 0.1940 | 0.1940 | 0.1940 | 0.1940
Current Asset U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  | $ 0 |  |  |  |  | $ 0
Current (Liability) U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  | (45) |  |  |  |  | (1,326)
Net Fair Value in U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  | $ (45) |  |  |  |  | $ (1,326)
Conversion Of Zloty To Pound | Merchandise purchase commitments | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate |  | 0.2053 | 0.2079 |  |  |  |  |  | 0.2079 | 0.2079 | 0.2079 | 0.2079 | 0.2079 | 0.2053 | 0.2053 | 0.2053 | 0.2053 | 0.2053
Current Asset U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0
Current (Liability) U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  | $ (1,303) |  |  |  |  | (1,917)
Net Fair Value in U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  | $ (1,303) |  |  |  |  | $ (1,917)
Conversion Of Zloty To Pound | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate | 0.2041 |  |  | 0.2041 | 0.2041 | 0.2041 | 0.2041 | 0.2041 |  |  |  |  |  |  |  |  |  |
Current Asset U.S.$ |  |  |  |  |  |  |  | $ 0 |  |  |  |  |  |  |  |  |  |
Current (Liability) U.S.$ |  |  |  |  |  |  |  | (1,889) |  |  |  |  |  |  |  |  |  |
Net Fair Value in U.S.$ |  |  |  |  |  |  |  | $ (1,889) |  |  |  |  |  |  |  |  |  |
Conversion Of Euro To Pound | Intercompany balances, primarily debt and related interest | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate | 0.8873 | 0.8643 | 0.8873 | 0.8873 | 0.8873 | 0.8873 | 0.8873 | 0.8873 | 0.8873 | 0.8873 | 0.8873 | 0.8873 | 0.8873 | 0.8643 | 0.8643 | 0.8643 | 0.8643 | 0.8643
Current Asset U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0
Current (Liability) U.S.$ |  |  |  |  |  |  |  | $ (518) |  |  |  |  | $ (318) |  |  |  |  | (3,044)
Net Fair Value in U.S.$ |  |  |  |  |  |  |  | $ (518) |  |  |  |  | $ (318) |  |  |  |  | $ (3,044)
Conversion Of Euro To Pound | Intercompany billings in Europe, primarily merchandise related | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate | 0.8841 | 0.8850 | 0.8826 | 0.8841 | 0.8841 | 0.8841 | 0.8841 | 0.8841 | 0.8826 | 0.8826 | 0.8826 | 0.8826 | 0.8826 | 0.8850 | 0.8850 | 0.8850 | 0.8850 | 0.8850
Current Asset U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0
Current (Liability) U.S.$ |  |  |  |  |  |  |  | $ (672) |  |  |  |  | $ (2) |  |  |  |  | (730)
Net Fair Value in U.S.$ |  |  |  |  |  |  |  | $ (672) |  |  |  |  | $ (2) |  |  |  |  | $ (730)
Conversion Of Pound To Canadian Dollar | Intercompany balances, primarily debt and related interest | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate | 1.8013 |  |  | 1.8013 | 1.8013 | 1.8013 | 1.8013 | 1.8013 |  |  |  |  |  |  |  |  |  |
Current Asset U.S.$ |  |  |  |  |  |  |  | $ 2,484 |  |  |  |  |  |  |  |  |  |
Net Fair Value in U.S.$ |  |  |  |  |  |  |  | $ 2,484 |  |  |  |  |  |  |  |  |  |
Conversion Of US Dollar To Pound | Intercompany balances, primarily debt and related interest | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate |  | 0.8036 | 0.7136 |  |  |  |  |  | 0.7136 | 0.7136 | 0.7136 | 0.7136 | 0.7136 | 0.8036 | 0.8036 | 0.8036 | 0.8036 | 0.8036
Current Asset U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,636 |  |  |  |  | $ 4,174
Current (Liability) U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0
Net Fair Value in U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,636 |  |  |  |  | $ 4,174
Conversion Of US Dollar To Pound | Intercompany balances, primarily debt and related interest | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate | 0.7136 |  |  | 0.7136 | 0.7136 | 0.7136 | 0.7136 | 0.7136 |  |  |  |  |  |  |  |  |  |
Current (Liability) U.S.$ |  |  |  |  |  |  |  | $ (5,097) |  |  |  |  |  |  |  |  |  |
Net Fair Value in U.S.$ |  |  |  |  |  |  |  | $ (5,097) |  |  |  |  |  |  |  |  |  |
Conversion Of US Dollar To Pound | Merchandise purchase commitments | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate |  | 0.7824 |  |  |  |  |  |  |  |  |  |  |  | 0.7824 | 0.7824 | 0.7824 | 0.7824 | 0.7824
Current Asset U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 65
Current (Liability) U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0
Net Fair Value in U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 65
Conversion Of US Dollar To Pound | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate | 0.7560 |  |  | 0.7560 | 0.7560 | 0.7560 | 0.7560 | 0.7560 |  |  |  |  |  |  |  |  |  |
Current Asset U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Current (Liability) U.S.$ |  |  |  |  |  |  |  | (49) |  |  |  |  |  |  |  |  |  |
Net Fair Value in U.S.$ |  |  |  |  |  |  |  | $ (49) |  |  |  |  |  |  |  |  |  |
Conversion Of Australian Dollar To Pound | Intercompany balances, primarily debt and related interest | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate | 0.5631 |  |  | 0.5631 | 0.5631 | 0.5631 | 0.5631 | 0.5631 |  |  |  |  |  |  |  |  |  |
Current Asset U.S.$ |  |  |  |  |  |  |  | $ 0 |  |  |  |  |  |  |  |  |  |
Current (Liability) U.S.$ |  |  |  |  |  |  |  | (64) |  |  |  |  |  |  |  |  |  |
Net Fair Value in U.S.$ |  |  |  |  |  |  |  | $ (64) |  |  |  |  |  |  |  |  |  |
Conversion Of Canadian Dollar To US Dollar | Merchandise purchase commitments | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate |  | 0.7539 |  |  |  |  |  |  |  |  |  |  |  | 0.7539 | 0.7539 | 0.7539 | 0.7539 | 0.7539
Current Asset U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0
Current (Liability) U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (29,261)
Net Fair Value in U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ (29,261)
Conversion Of Canadian Dollar To US Dollar | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate | 0.7741 |  | 0.7940 | 0.7741 | 0.7741 | 0.7741 | 0.7741 | 0.7741 | 0.7940 | 0.7940 | 0.7940 | 0.7940 | 0.7940 |  |  |  |  |
Current Asset U.S.$ |  |  |  |  |  |  |  | $ 4,913 |  |  |  |  | $ 49 |  |  |  |  |
Current (Liability) U.S.$ |  |  |  |  |  |  |  | (2,940) |  |  |  |  | (5,478) |  |  |  |  |
Net Fair Value in U.S.$ |  |  |  |  |  |  |  | $ 1,973 |  |  |  |  | $ (5,429) |  |  |  |  |
Conversion Of Canadian Dollar To Euro | Merchandise purchase commitments | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate |  |  | 0.6648 |  |  |  |  |  | 0.6648 | 0.6648 | 0.6648 | 0.6648 | 0.6648 |  |  |  |  |
Current Asset U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  | $ 557 |  |  |  |  |
Net Fair Value in U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  | $ 557 |  |  |  |  |
Conversion Of Canadian Dollar To Euro | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate | 0.6491 | 0.6800 |  | 0.6491 | 0.6491 | 0.6491 | 0.6491 | 0.6491 |  |  |  |  |  | 0.6800 | 0.6800 | 0.6800 | 0.6800 | 0.6800
Current Asset U.S.$ |  |  |  |  |  |  |  | $ 0 |  |  |  |  |  |  |  |  |  | $ 218
Current (Liability) U.S.$ |  |  |  |  |  |  |  | (610) |  |  |  |  |  |  |  |  |  | (361)
Net Fair Value in U.S.$ |  |  |  |  |  |  |  | $ (610) |  |  |  |  |  |  |  |  |  | $ (143)
Conversion Of Pound To US Dollar | Merchandise purchase commitments | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate |  | 1.2837 |  |  |  |  |  |  |  |  |  |  |  | 1.2837 | 1.2837 | 1.2837 | 1.2837 | 1.2837
Current Asset U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0
Current (Liability) U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (8,417)
Net Fair Value in U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ (8,417)
Conversion Of Pound To US Dollar | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate | 1.3876 |  | 1.3453 | 1.3876 | 1.3876 | 1.3876 | 1.3876 | 1.3876 | 1.3453 | 1.3453 | 1.3453 | 1.3453 | 1.3453 |  |  |  |  |
Current Asset U.S.$ |  |  |  |  |  |  |  | $ 28,329 |  |  |  |  | $ 173 |  |  |  |  |
Current (Liability) U.S.$ |  |  |  |  |  |  |  | 0 |  |  |  |  | (12,838) |  |  |  |  |
Net Fair Value in U.S.$ |  |  |  |  |  |  |  | $ 28,329 |  |  |  |  | $ (12,665) |  |  |  |  |
Conversion Of Australian Dollar To US Dollar | Intercompany balances, primarily debt and related interest | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate |  | 0.5945 |  |  |  |  |  |  |  |  |  |  |  | 0.5945 | 0.5945 | 0.5945 | 0.5945 | 0.5945
Current Asset U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0
Current (Liability) U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (676)
Net Fair Value in U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ (676)
Conversion Of Australian Dollar To US Dollar | Merchandise purchase commitments | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate |  | 0.7650 |  |  |  |  |  |  |  |  |  |  |  | 0.7650 | 0.7650 | 0.7650 | 0.7650 | 0.7650
Current Asset U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 0
Current (Liability) U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | (895)
Net Fair Value in U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ (895)
Conversion Of Australian Dollar To US Dollar | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate | 0.7478 |  | 0.7763 | 0.7478 | 0.7478 | 0.7478 | 0.7478 | 0.7478 | 0.7763 | 0.7763 | 0.7763 | 0.7763 | 0.7763 |  |  |  |  |
Current Asset U.S.$ |  |  |  |  |  |  |  | $ 229 |  |  |  |  | $ 43 |  |  |  |  |
Current (Liability) U.S.$ |  |  |  |  |  |  |  | (16) |  |  |  |  | (573) |  |  |  |  |
Net Fair Value in U.S.$ |  |  |  |  |  |  |  | $ 213 |  |  |  |  | $ (530) |  |  |  |  |
Conversion Of US Dollar To Euro | Merchandise purchase commitments | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate |  | 0.8940 | 0.8355 |  |  |  |  |  | 0.8355 | 0.8355 | 0.8355 | 0.8355 | 0.8355 | 0.8940 | 0.8940 | 0.8940 | 0.8940 | 0.8940
Current Asset U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  | $ 1,905 |  |  |  |  | $ 3,957
Current (Liability) U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 0
Net Fair Value in U.S.$ |  |  |  |  |  |  |  |  |  |  |  |  | 1,905 |  |  |  |  | 3,957
Conversion Of US Dollar To Euro | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Blended Contract Rate | 0.8332 |  |  | 0.8332 | 0.8332 | 0.8332 | 0.8332 | 0.8332 |  |  |  |  |  |  |  |  |  |
Current Asset U.S.$ |  |  |  |  |  |  |  | $ 0 |  |  |  |  |  |  |  |  |  |
Current (Liability) U.S.$ |  |  |  |  |  |  |  | (2,336) |  |  |  |  |  |  |  |  |  |
Net Fair Value in U.S.$ |  |  |  |  |  |  |  | (2,336) |  |  |  |  |  |  |  |  |  |
Pay | Conversion Of Zloty To Pound | Intercompany balances, primarily debt and related interest | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | zł |  |  |  |  | zł 67,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Pay | Conversion Of Zloty To Pound | Intercompany balances, primarily debt and related interest | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | zł |  |  |  |  |  |  |  |  |  | zł 67,000 |  |  |  |  | zł 67,000 |  |  |
Pay | Conversion Of Zloty To Pound | Merchandise purchase commitments | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | zł |  |  |  |  |  |  |  |  |  | zł 288,646 |  |  |  |  | zł 326,370 |  |  |
Pay | Conversion Of Zloty To Pound | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | zł |  |  |  |  | zł 355,038 |  |  |  |  |  |  |  |  |  |  |  |  |
Pay | Conversion Of Euro To Pound | Intercompany balances, primarily debt and related interest | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | € |  |  |  |  |  |  | € 53,950 |  |  |  |  | € 51,950 |  |  |  |  | € 69,200 |
Pay | Conversion Of Euro To Pound | Intercompany billings in Europe, primarily merchandise related | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | € |  |  |  |  |  |  | 76,000 |  |  |  |  | 26,000 |  |  |  |  | 54,000 |
Pay | Conversion Of Pound To Canadian Dollar | Intercompany balances, primarily debt and related interest | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | £ |  |  |  |  |  | £ 30,000 |  |  |  |  |  |  |  |  |  |  |  |
Pay | Conversion Of US Dollar To Pound | Intercompany balances, primarily debt and related interest | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  |  |  |  |  |  |  |  | £ 77,079 |  |  |  |  |  |  | 68,445
Pay | Conversion Of US Dollar To Pound | Intercompany balances, primarily debt and related interest | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  |  |  |  |  | 77,079 |  |  |  |  |  |  |  |  |  |
Pay | Conversion Of US Dollar To Pound | Merchandise purchase commitments | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 2,284
Pay | Conversion Of US Dollar To Pound | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  |  |  |  |  | 3,274 |  |  |  |  |  |  |  |  |  |
Pay | Conversion Of Australian Dollar To Pound | Intercompany balances, primarily debt and related interest | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  | $ 10,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pay | Conversion Of Canadian Dollar To US Dollar | Merchandise purchase commitments | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  | $ 571,142 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pay | Conversion Of Canadian Dollar To US Dollar | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | $ 621,719 |  | $ 462,464 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pay | Conversion Of Canadian Dollar To Euro | Merchandise purchase commitments | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  | $ 22,562 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pay | Conversion Of Canadian Dollar To Euro | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | $ 35,433 | $ 33,086 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pay | Conversion Of Pound To US Dollar | Merchandise purchase commitments | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | £ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | £ 252,400 |  |
Pay | Conversion Of Pound To US Dollar | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | £ |  |  |  |  |  | 351,964 |  |  |  |  | 176,911 |  |  |  |  |  |  |
Pay | Conversion Of Australian Dollar To US Dollar | Intercompany balances, primarily debt and related interest | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 40,000 |  |  |  |
Pay | Conversion Of Australian Dollar To US Dollar | Merchandise purchase commitments | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 26,492 |  |  |  |
Pay | Conversion Of Australian Dollar To US Dollar | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  | $ 33,867 |  |  |  |  | $ 28,635 |  |  |  |  |  |  |  |  |
Pay | Conversion Of US Dollar To Euro | Merchandise purchase commitments | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  |  |  |  |  |  |  |  |  |  | 44,223 |  |  |  |  | 74,175
Pay | Conversion Of US Dollar To Euro | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  |  |  |  |  | 74,329 |  |  |  |  |  |  |  |  |  |
Pay | Minimum | Diesel contracts | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Nonmonetary Notional Amount | gal / mo | 2.3 |  | 2.2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pay | Minimum | Diesel contracts | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Nonmonetary Notional Amount | gal / mo |  | 2.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pay | Maximum | Diesel contracts | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Nonmonetary Notional Amount | gal / mo | 3.0 |  | 3.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Pay | Maximum | Diesel contracts | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Nonmonetary Notional Amount | gal / mo |  | 2.5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Receive | Conversion Of Zloty To Pound | Intercompany balances, primarily debt and related interest | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | £ |  |  |  |  |  | 14,035 |  |  |  |  |  |  |  |  |  |  |  |
Receive | Conversion Of Zloty To Pound | Intercompany balances, primarily debt and related interest | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | £ |  |  |  |  |  |  |  |  |  |  | 14,035 |  |  |  |  | 13,000 |  |
Receive | Conversion Of Zloty To Pound | Merchandise purchase commitments | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | £ |  |  |  |  |  |  |  |  |  |  | 60,023 |  |  |  |  | 66,993 |  |
Receive | Conversion Of Zloty To Pound | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | £ |  |  |  |  |  | 72,479 |  |  |  |  |  |  |  |  |  |  |  |
Receive | Conversion Of Euro To Pound | Intercompany balances, primarily debt and related interest | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | £ |  |  |  |  |  | 47,868 |  |  |  |  | 46,095 |  |  |  |  | 59,813 |  |
Receive | Conversion Of Euro To Pound | Intercompany billings in Europe, primarily merchandise related | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | £ |  |  |  |  |  | 67,192 |  |  |  |  | £ 22,948 |  |  |  |  | 47,790 |  |
Receive | Conversion Of Pound To Canadian Dollar | Intercompany balances, primarily debt and related interest | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | $ 54,038 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Receive | Conversion Of US Dollar To Pound | Intercompany balances, primarily debt and related interest | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  | $ 55,000 |  |  |  |  |  |  |  |  |  |  |  |  | £ 55,000 |  |
Receive | Conversion Of US Dollar To Pound | Intercompany balances, primarily debt and related interest | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | £ |  |  |  |  |  | 55,000 |  |  |  |  |  |  |  |  |  |  |  |
Receive | Conversion Of US Dollar To Pound | Merchandise purchase commitments | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | € |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 1,787 |
Receive | Conversion Of US Dollar To Pound | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | £ |  |  |  |  |  | 2,475 |  |  |  |  |  |  |  |  |  |  |  |
Receive | Conversion Of Australian Dollar To Pound | Intercompany balances, primarily debt and related interest | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | £ |  |  |  |  |  | £ 5,631 |  |  |  |  |  |  |  |  |  |  |  |
Receive | Conversion Of Canadian Dollar To US Dollar | Merchandise purchase commitments | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 430,600
Receive | Conversion Of Canadian Dollar To US Dollar | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  |  |  |  |  | 481,300 |  |  |  |  | 367,200 |  |  |  |  |
Receive | Conversion Of Canadian Dollar To Euro | Merchandise purchase commitments | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | € |  |  |  |  |  |  |  |  |  |  |  | 15,000 |  |  |  |  |  |
Receive | Conversion Of Canadian Dollar To Euro | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | € |  |  |  |  |  |  | 23,000 |  |  |  |  |  |  |  |  |  | 22,500 |
Receive | Conversion Of Pound To US Dollar | Merchandise purchase commitments | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 324,000
Receive | Conversion Of Pound To US Dollar | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  |  |  |  |  | 488,400 |  |  |  |  | 238,000 |  |  |  |  |
Receive | Conversion Of Australian Dollar To US Dollar | Intercompany balances, primarily debt and related interest | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 23,781
Receive | Conversion Of Australian Dollar To US Dollar | Merchandise purchase commitments | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 20,266
Receive | Conversion Of Australian Dollar To US Dollar | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount |  |  |  |  |  |  |  | $ 25,327 |  |  |  |  | $ 22,230 |  |  |  |  |
Receive | Conversion Of US Dollar To Euro | Merchandise purchase commitments | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | € |  |  |  |  |  |  |  |  |  |  |  | € 36,950 |  |  |  |  | € 66,313 |
Receive | Conversion Of US Dollar To Euro | Merchandise purchase commitments | Prepaid Exp / (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Notional Amount | € |  |  |  |  |  |  | € 61,929 |  |  |  |  |  |  |  |  |  |  |
Receive | Minimum | Diesel contracts | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Nonmonetary Notional Amount | gal / mo | 2.3 |  | 2.2 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Receive | Minimum | Diesel contracts | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Nonmonetary Notional Amount | gal / mo |  | 2.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Receive | Maximum | Diesel contracts | Prepaid Exp |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Nonmonetary Notional Amount | gal / mo | 3.0 |  | 3.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Receive | Maximum | Diesel contracts | (Accrued Exp) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivatives, Fair Value [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Derivative, Nonmonetary Notional Amount | gal / mo |  | 2.5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |

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