Accounts Receivable Factoring (Tables)

12 Months Ended

Dec. 31, 2020

Transfers and Servicing [Abstract]

Receivables Outstanding Under Transfer Arrangements [Table Text Block]

Amounts outstanding under receivable transfer agreements entered into by various locations as of the period end were as follows:

	December 31, 2020		December 31, 2019
Off-balance sheet arrangements	$	85,108	$	103,818

Receivables Factored and Costs Incurred [Table Text Block]

Accounts receivable factored and related costs throughout the period were as follows:

	Off-Balance Sheet Arrangements
	Year Ended December 31,
	2020		2019
Accounts receivable factored	$	476,405	$	556,102

	Off-Balance Sheet Arrangements
	Year Ended December 31,
	2020		2019		2018
Costs	$	776	$	1,007	$	1,248