Commitments and Contingencies (Narrative) (Details)	12 Months Ended
Dec. 31, 2019 USD ($)
Commitments and Contingencies Disclosure [Abstract]
Self-insured retention	$ 500,000
Total insurance limit	200,000,000.0
Purchase obligations anticipated for 2020	10,800,000
Contingent obligations to purchase inventory	15,600,000
Other purchase commitments, due in fiscal 2020	$ 50,000,000.0

Amount of the fixed and determinable portion of the unrecorded unconditional purchase obligation maturing in the next fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 440
-SubTopic 10
-Section 50
-Paragraph 4
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=77896938&loc=d3e25336-109308

Name:	us-gaap_UnrecordedUnconditionalPurchaseObligationBalanceOnFirstAnniversary
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant