Summary of Significant Accounting Policies (Principles of Consolidation and Use of Estimates) (Details)	3 Months Ended	12 Months Ended
	Oct. 02, 2015 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($)	Dec. 31, 2013 USD ($)	Oct. 01, 2015
Schedule of Accounting Policies [Line Items]
Exchange rate, currency translation		6.30
Venezuela deconsolidation charge		$ 12,000,000	$ 0	$ 0
Maximum risk of loss related to VIEs		0
Peru Subsidiary [Member]
Schedule of Accounting Policies [Line Items]
Intercompany accounts payable		2,900,000
Venezuela [Member]
Schedule of Accounting Policies [Line Items]
Exchange rate, currency translation			6.30	4.30	6.30
Cash	$ 8,200,000
Investments		$ 0
Venezuela [Member] | Selling, General and Administrative Expenses [Member]
Schedule of Accounting Policies [Line Items]
Venezuela deconsolidation charge	$ 12,000,000
GERMANY [Member] | European Segment [Member] | Submarine Turnkey Project [Member]
Schedule of Accounting Policies [Line Items]
Increase to gross profit			$ 18,300,000
Maximum [Member]
Schedule of Accounting Policies [Line Items]
Percentage of ownership recorded at cost		20.00%
Significant Influence [Member]
Schedule of Accounting Policies [Line Items]
Minimum percent of ownership to exercise significant influence		20.00%
Maximum percent of ownership to exercise significant influence		50.00%