Factoring of Accounts Receivable	12 Months Ended
	Dec. 31, 2020
Factoring of Accounts Receivable [Abstract]
Factoring of Accounts Receivable	Factoring of Accounts ReceivableFor certain accounts receivable, we use non-recourse factoring arrangements with third-party financial institutions to manage our working capital and cash flows. Under this program, we sell receivables to a financial institution for cash at a discount to the face amount. As part of the factoring arrangements, we perform certain collection and administrative functions for the receivables sold. For the year ended December 31, 2020 and 2019, we sold accounts receivable totaling $499.3 million and $680.4 million, net of discounts and fees of $2.9 million and $4.4 million, respectively.