Goodwill and Other Intangible Assets - Indefinite-lived Intangibles (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Unamortized Intangible Assets [Abstract]
Indefinite-lived Intangible Assets (Excluding Goodwill)	$ 96,653	$ 96,668
Finite-Lived Intangible Assets, Accumulated Amortization	1,116,854	1,008,475
Trademarks [Member]
Unamortized Intangible Assets [Abstract]
Indefinite-lived Intangible Assets (Excluding Goodwill)	96,653	96,668
Finite-Lived Intangible Assets, Accumulated Amortization	$ 0	$ 0