Transfers of Financial Assets - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Transfer of Financial Assets Accounted for as Sales [Line Items]
Aggregate face value of receivables sold	$ 3,116,200,000	$ 2,706,400,000	$ 1,456,900,000
Cash proceeds from receivables	3,113,900,000	2,704,900,000	1,455,600,000
Proceeds from customers	2,857,400,000	2,273,500,000	1,031,200,000
Repurchase of accounts receivables sold	184,600,000	208,900,000	$ 96,300,000
Proceeds from other current liabilities	54,600,000	66,800,000
Revolving Credit Facility [Member]
Transfer of Financial Assets Accounted for as Sales [Line Items]
Current maximum funding limit	450,000,000
U.S and Japan Revolving Arrangements [Member]
Transfer of Financial Assets Accounted for as Sales [Line Items]
Maximum exposures to loss associated	21,800,000	33,000,000.0
Derecognized net receivables outstanding amount	$ 270,200,000	$ 365,900,000