Commitments and Contingencies

12 Months Ended

Dec. 31, 2015

Commitments And Contingencies Disclosure [Abstract]

13. Commitments and Contingencies

Operating Lease Commitments

Rental expense, net of rental income was $56.1 million, $57.8 million, and $60.7 million during the years ended December 31, 2015, 2014 and 2013, respectively. For years subsequent to December 31, 2015, future minimum payments for all operating lease obligations that have initial non-cancelable lease terms exceeding one year, net of rental income from subleases of $2.0 million in 2016, $1.7 million in 2017, $1.4 million in 2018, $1.4 million in 2019, $0.8 million in 2020 and $3.2 million thereafter are as follows:

	Operating
	Leases
2016	$	43,037
2017		44,653
2018		36,809
2019		34,189
2020		32,229
Thereafter		83,274
Total	$	274,191

Contingencies

We are subject to legal actions arising in the ordinary course of business. In management’s opinion, we believe we have adequate legal defenses and/or insurance coverage with respect to the eventuality of such actions. We do not believe any settlement or judgment relating to any pending legal action would materially affect our financial position or results of operations.