Goodwill and Other Intangibles (Tables)

9 Months Ended

Sep. 30, 2017

Goodwill And Intangible Assets Disclosure [Abstract]

Schedule of Goodwill and Other Intangibles, Net

Goodwill and Other intangibles, net, consisted of the following (in thousands):  

	September 30, 2017			December 31, 2016
Goodwill	$	3,967,344		$	3,908,484
Other intangibles—net
Customer relationships—amortizable:
Gross carrying amount	$	165,199		$	1,393,799
Accumulated amortization		(47,300	)		(1,260,011	)
Net carrying value		117,899			133,788
Noncompete agreements—amortizable:
Gross carrying amount		3,950			800
Accumulated amortization		(932	)		(507	)
Net carrying value		3,018			293
Brand names and trademarks—not amortizing		252,800			252,800
Total Other intangibles—net	$	373,717		$	386,881