Debt, Inventory Financing Facilities, Finance Leases and Other Financing Obligations - Additional Information (Detail)	1 Months Ended	3 Months Ended
	Aug. 31, 2019 USD ($)	Mar. 31, 2021 USD ($) shares d $ / shares	Dec. 31, 2020 USD ($)
Debt Instrument [Line Items]
Accounts payable-inventory financing facility		$ 309,075,000	$ 356,930,000
EMEA Facilities [Member]
Debt Instrument [Line Items]
Inventory financing facility maximum borrowing capacity		$ 40,000,000
Inventory financing facility rate if vendor terms not met equal LIBOR plus		0.25%
Inventory financing facility late charges percentage		1.00%
Convertible Senior Notes due 2025 [Member]
Debt Instrument [Line Items]
Aggregate principal amount of notes, issued amount	$ 350,000,000	$ 350,000,000	350,000,000
Notes, maturity date	Feb. 15, 2025
Notes, interest rate	0.75%
Notes, payable term		payable semiannually, in arrears, on February 15th and August 15th of each year.
Principal amount per note used in conversion rate		$ 1,000
Debt Conversion, initial conversion rate | shares		14.6376
Conversion price per share | $ / shares		$ 68.32
Repurchase price as percentage of principal amount		100.00%
Shares issuable upon conversion of debt | shares		6,788,208
Notes, remaining accretion period of debt discount and issuance cost		3 years 10 months 15 days
Notes, effective interest rate		4.325%
Conversion price per share | $ / shares		$ 68.32
Convertible note hedge expiration date		Feb. 15, 2025
Payments to convertible note hedge transaction		$ 66,325,000
Warrants sold to purchase of additional common stock | shares		5,123,160
Warrant price per share to purchase additional common stock | $ / shares		$ 103.12
Warrants expiration date		May 15, 2025
Proceeds from sale of warrants		$ 34,440,000
Convertible Senior Notes due 2025 [Member] | Scenario One [Member]
Debt Instrument [Line Items]
Number of trading days | d		20
Number of consecutive trading days | d		30
Percentage of last reported sale price to conversion price on each applicable trading day		130.00%
Convertible Senior Notes due 2025 [Member] | Scenario Two [Member]
Debt Instrument [Line Items]
Number of consecutive trading days | d		5
Percentage of last reported sale price to conversion price on each applicable trading day		98.00%
Measurement period		5 days
Convertible Senior Notes due 2025 [Member] | Maximum [Member]
Debt Instrument [Line Items]
Option to purchase common stock, shares | shares		5,123,160
ABL Facility [Member]
Debt Instrument [Line Items]
Credit facility, borrowing capacity		$ 1,200,000,000
Line of credit maturity date		Aug. 30, 2024
Amount of facility permitted by qualified receivables		$ 1,200,000,000
Line of credit outstanding amount		116,000,000	$ 140,000,000
ABL Facility [Member] | Maximum [Member]
Debt Instrument [Line Items]
Credit facility, increase in amount available for borrowing		500,000,000
ABL Facility [Member] | Foreign Currency Borrowings [Member]
Debt Instrument [Line Items]
Credit facility, borrowing capacity		150,000,000
Inventory Financing Facility [Member]
Debt Instrument [Line Items]
Inventory financing facility maximum borrowing capacity		540,000,000
Accounts payable-inventory financing facility		$ 309,075,000
Inventory Financing Facility [Member] | PNC Facility [Member]
Debt Instrument [Line Items]
Inventory financing facility rate if vendor terms not met equal LIBOR plus		4.50%
Inventory financing facility interest rate if balances are not paid within stated vendor terms		LIBOR plus 4.50%
Unsecured Inventory Financing Facility [Member] | EMEA Facilities [Member]
Debt Instrument [Line Items]
Inventory financing facility rate if vendor terms not met equal LIBOR plus		0.25%
Inventory financing facility interest rate if balances are not paid within stated vendor terms		LIBOR plus 0.25%
Unsecured Inventory Financing Facility [Member] | PNC Facility [Member]
Debt Instrument [Line Items]
Inventory financing facility maximum borrowing capacity		$ 250,000,000
Unsecured Inventory Financing Facility [Member] | MUFG Bank Ltd [Member]
Debt Instrument [Line Items]
Inventory financing facility maximum borrowing capacity		$ 250,000,000
Inventory financing facility interest rate if balances are not paid within stated vendor terms		prime plus 2.00%
Inventory financing facility rate if vendor terms not met equal prime plus		2.00%