Pension and Postretirement Benefits (Plan Assets) (Details) - USD ($) $ in Thousands		12 Months Ended
		Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
U.S Defined Benefit Plans
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance		$ 426,784	$ 410,462
Return on plan assets		(5,160)	29,058
Company contributions		21,031	20,746
Benefits paid		(34,437)	(33,482)
Ending balance		408,218	426,784	$ 410,462
Fair value of plan assets		426,784	410,462	410,462
U.S Defined Benefit Plans | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance		40
Ending balance		31	40
Fair value of plan assets		40	40
U.S Defined Benefit Plans | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance		426,744
Ending balance		408,187	426,744
Fair value of plan assets		426,744	426,744
U.S Defined Benefit Plans | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance		0
Ending balance		0	0
Fair value of plan assets		0	0
U.S Defined Benefit Plans | Cash
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance		40
Ending balance		31	40
Fair value of plan assets		40	40
U.S Defined Benefit Plans | Cash | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance		40
Ending balance		31	40
Fair value of plan assets		40	40
U.S Defined Benefit Plans | Cash | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance		0
Ending balance		0	0
Fair value of plan assets		0	0
U.S Defined Benefit Plans | Cash | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance		0
Ending balance		0	0
Fair value of plan assets		0	0
U.S Defined Benefit Plans | U.S. Large Cap
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[1]	82,355
Ending balance	[1]	77,765	82,355
Fair value of plan assets	[1]	82,355	82,355
U.S Defined Benefit Plans | U.S. Large Cap | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[1]	0
Ending balance	[1]	0	0
Fair value of plan assets	[1]	0	0
U.S Defined Benefit Plans | U.S. Large Cap | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[1]	82,355
Ending balance	[1]	77,765	82,355
Fair value of plan assets	[1]	82,355	82,355
U.S Defined Benefit Plans | U.S. Large Cap | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[1]	0
Ending balance	[1]	0	0
Fair value of plan assets	[1]	0	0
U.S Defined Benefit Plans | U.S. Small Cap
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[2]	17,422
Ending balance	[2]	16,160	17,422
Fair value of plan assets	[2]	17,422	17,422
U.S Defined Benefit Plans | U.S. Small Cap | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[2]	0
Ending balance	[2]	0	0
Fair value of plan assets	[2]	0	0
U.S Defined Benefit Plans | U.S. Small Cap | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[2]	17,422
Ending balance	[2]	16,160	17,422
Fair value of plan assets	[2]	17,422	17,422
U.S Defined Benefit Plans | U.S. Small Cap | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[2]	0
Ending balance	[2]	0	0
Fair value of plan assets	[2]	0	0
U.S Defined Benefit Plans | International Large Cap
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[3]	56,716
Ending balance	[3]	57,174	56,716
Fair value of plan assets	[3]	56,716	56,716
U.S Defined Benefit Plans | International Large Cap | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[3]	0
Ending balance	[3]	0	0
Fair value of plan assets	[3]	0	0
U.S Defined Benefit Plans | International Large Cap | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[3]	56,716
Ending balance	[3]	57,174	56,716
Fair value of plan assets	[3]	56,716	56,716
U.S Defined Benefit Plans | International Large Cap | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[3]	0
Ending balance	[3]	0	0
Fair value of plan assets	[3]	0	0
U.S Defined Benefit Plans | Emerging Markets
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[4]	19,175
Ending balance	[4]	19,888	19,175
Fair value of plan assets	[4]	19,175	19,175
U.S Defined Benefit Plans | Emerging Markets | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[4]	0
Ending balance	[4]	0	0
Fair value of plan assets	[4]	0	0
U.S Defined Benefit Plans | Emerging Markets | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[4]	19,175
Ending balance	[4]	19,888	19,175
Fair value of plan assets	[4]	19,175	19,175
U.S Defined Benefit Plans | Emerging Markets | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[4]	0
Ending balance	[4]	0	0
Fair value of plan assets	[4]	0	0
U.S Defined Benefit Plans | World Equity
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[5]	34,384
Ending balance	[5]	32,680	34,384
Fair value of plan assets	[5]	34,384	34,384
U.S Defined Benefit Plans | World Equity | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[5]	0
Ending balance	[5]	0	0
Fair value of plan assets	[5]	0	0
U.S Defined Benefit Plans | World Equity | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[5]	34,384
Ending balance	[5]	32,680	34,384
Fair value of plan assets	[5]	34,384	34,384
U.S Defined Benefit Plans | World Equity | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[5]	0
Ending balance	[5]	0	0
Fair value of plan assets	[5]	0	0
U.S Defined Benefit Plans | Liability Driven Investment
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[6]	172,758
Ending balance	[6]	159,900	172,758
Fair value of plan assets	[6]	172,758	172,758
U.S Defined Benefit Plans | Liability Driven Investment | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[6]	0
Ending balance	[6]	0	0
Fair value of plan assets	[6]	0	0
U.S Defined Benefit Plans | Liability Driven Investment | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[6]	172,758
Ending balance	[6]	159,900	172,758
Fair value of plan assets	[6]	172,758	172,758
U.S Defined Benefit Plans | Liability Driven Investment | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[6]	0
Ending balance	[6]	0	0
Fair value of plan assets	[6]	0	0
U.S Defined Benefit Plans | Long-Term Government/Credit
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[7]	43,934
Ending balance	[7]	44,620	43,934
Fair value of plan assets	[7]	43,934	43,934
U.S Defined Benefit Plans | Long-Term Government/Credit | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[7]	0
Ending balance	[7]	0	0
Fair value of plan assets	[7]	0	0
U.S Defined Benefit Plans | Long-Term Government/Credit | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[7]	43,934
Ending balance	[7]	44,620	43,934
Fair value of plan assets	[7]	43,934	43,934
U.S Defined Benefit Plans | Long-Term Government/Credit | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[7]	0
Ending balance	[7]	0	0
Fair value of plan assets	[7]	0	0
Non-U.S Defined Benefit Plans
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance		215,360	195,042
Acquisition		23,333	0
Return on plan assets		3,017	30,246
Employee contributions		312	272
Company contributions		22,785	22,740
Settlements		(1,485)	0
Currency translation impact and other		(16,019)	(14,955)
Benefits paid		(16,476)	(17,985)
Ending balance		230,827	215,360	195,042
Fair value of plan assets		215,360	195,042	195,042
Non-U.S Defined Benefit Plans | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance		24
Ending balance		5,641	24
Fair value of plan assets		24	24
Non-U.S Defined Benefit Plans | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance		210,153
Ending balance		210,855	210,153
Fair value of plan assets		210,153	210,153
Non-U.S Defined Benefit Plans | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance		5,183
Ending balance		14,331	5,183
Fair value of plan assets		5,183	5,183
Non-U.S Defined Benefit Plans | Cash
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance		24
Ending balance		5,641	24
Fair value of plan assets		24	24
Non-U.S Defined Benefit Plans | Cash | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance		24
Ending balance		5,641	24
Fair value of plan assets		24	24
Non-U.S Defined Benefit Plans | Cash | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance		0
Ending balance		0	0
Fair value of plan assets		0	0
Non-U.S Defined Benefit Plans | Cash | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance		0
Ending balance		0	0
Fair value of plan assets		0	0
Non-U.S Defined Benefit Plans | North American Companies
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[8]	7,155
Ending balance	[8]	13,737	7,155
Fair value of plan assets	[8]	7,155	7,155
Non-U.S Defined Benefit Plans | North American Companies | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[8]	0
Ending balance	[8]	0	0
Fair value of plan assets	[8]	0	0
Non-U.S Defined Benefit Plans | North American Companies | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[8]	7,155
Ending balance	[8]	13,737	7,155
Fair value of plan assets	[8]	7,155	7,155
Non-U.S Defined Benefit Plans | North American Companies | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[8]	0
Ending balance	[8]	0	0
Fair value of plan assets	[8]	0	0
Non-U.S Defined Benefit Plans | U.K. Companies
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[9]	18,829
Ending balance	[9]	18,003	18,829
Fair value of plan assets	[9]	18,829	18,829
Non-U.S Defined Benefit Plans | U.K. Companies | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[9]	0
Ending balance	[9]	0	0
Fair value of plan assets	[9]	0	0
Non-U.S Defined Benefit Plans | U.K. Companies | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[9]	18,829
Ending balance	[9]	18,003	18,829
Fair value of plan assets	[9]	18,829	18,829
Non-U.S Defined Benefit Plans | U.K. Companies | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[9]	0
Ending balance	[9]	0	0
Fair value of plan assets	[9]	0	0
Non-U.S Defined Benefit Plans | European Companies
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[10]	8,018
Ending balance	[10]	8,035	8,018
Fair value of plan assets	[10]	8,018	8,018
Non-U.S Defined Benefit Plans | European Companies | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[10]	0
Ending balance	[10]	0	0
Fair value of plan assets	[10]	0	0
Non-U.S Defined Benefit Plans | European Companies | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[10]	8,018
Ending balance	[10]	8,035	8,018
Fair value of plan assets	[10]	8,018	8,018
Non-U.S Defined Benefit Plans | European Companies | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[10]	0
Ending balance	[10]	0	0
Fair value of plan assets	[10]	0	0
Non-U.S Defined Benefit Plans | Asia Pacific Companies
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[11]	5,367
Ending balance	[11]	5,378	5,367
Fair value of plan assets	[11]	5,367	5,367
Non-U.S Defined Benefit Plans | Asia Pacific Companies | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[11]	0
Ending balance	[11]	0	0
Fair value of plan assets	[11]	0	0
Non-U.S Defined Benefit Plans | Asia Pacific Companies | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[11]	5,367
Ending balance	[11]	5,378	5,367
Fair value of plan assets	[11]	5,367	5,367
Non-U.S Defined Benefit Plans | Asia Pacific Companies | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[11]	0
Ending balance	[11]	0	0
Fair value of plan assets	[11]	0	0
Non-U.S Defined Benefit Plans | Global Equity
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[12]	17,120
Ending balance	[12]	19,581	17,120
Fair value of plan assets	[12]	17,120	17,120
Non-U.S Defined Benefit Plans | Global Equity | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[12]	0
Ending balance	[12]	0	0
Fair value of plan assets	[12]	0	0
Non-U.S Defined Benefit Plans | Global Equity | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[12]	17,120
Ending balance	[12]	19,581	17,120
Fair value of plan assets	[12]	17,120	17,120
Non-U.S Defined Benefit Plans | Global Equity | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[12]	0
Ending balance	[12]	0	0
Fair value of plan assets	[12]	0	0
Non-U.S Defined Benefit Plans | U.K. Government Gilt Index
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[13]	65,161
Ending balance	[13]	60,478	65,161
Fair value of plan assets	[13]	65,161	65,161
Non-U.S Defined Benefit Plans | U.K. Government Gilt Index | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[13]	0
Ending balance	[13]	0	0
Fair value of plan assets	[13]	0	0
Non-U.S Defined Benefit Plans | U.K. Government Gilt Index | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[13]	65,161
Ending balance	[13]	60,478	65,161
Fair value of plan assets	[13]	65,161	65,161
Non-U.S Defined Benefit Plans | U.K. Government Gilt Index | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[13]	0
Ending balance	[13]	0	0
Fair value of plan assets	[13]	0	0
Non-U.S Defined Benefit Plans | U.K. Corporate Bond Index
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[14]	47,683
Ending balance	[14]	44,318	47,683
Fair value of plan assets	[14]	47,683	47,683
Non-U.S Defined Benefit Plans | U.K. Corporate Bond Index | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[14]	0
Ending balance	[14]	0	0
Fair value of plan assets	[14]	0	0
Non-U.S Defined Benefit Plans | U.K. Corporate Bond Index | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[14]	47,683
Ending balance	[14]	44,318	47,683
Fair value of plan assets	[14]	47,683	47,683
Non-U.S Defined Benefit Plans | U.K. Corporate Bond Index | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[14]	0
Ending balance	[14]	0	0
Fair value of plan assets	[14]	0	0
Non-U.S Defined Benefit Plans | Global Index Income Bond
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[15]	40,820
Ending balance	[15]	41,325	40,820
Fair value of plan assets	[15]	40,820	40,820
Non-U.S Defined Benefit Plans | Global Index Income Bond | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[15]	0
Ending balance	[15]	0	0
Fair value of plan assets	[15]	0	0
Non-U.S Defined Benefit Plans | Global Index Income Bond | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[15]	40,820
Ending balance	[15]	41,325	40,820
Fair value of plan assets	[15]	40,820	40,820
Non-U.S Defined Benefit Plans | Global Index Income Bond | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[15]	0
Ending balance	[15]	0	0
Fair value of plan assets	[15]	0	0
Non-U.S Defined Benefit Plans | Other
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[16]	5,183
Ending balance	[16]	14,331	5,183
Fair value of plan assets	[16]	5,183	5,183
Non-U.S Defined Benefit Plans | Other | Hierarchial Level 1
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[16]	0
Ending balance	[16]	0	0
Fair value of plan assets	[16]	0	0
Non-U.S Defined Benefit Plans | Other | Hierarchial Level 2
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[16]	0
Ending balance	[16]	0	0
Fair value of plan assets	[16]	0	0
Non-U.S Defined Benefit Plans | Other | Hierarchial Level 3
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Beginning balance	[16]	5,183
Ending balance	[16]	14,331	5,183
Fair value of plan assets	[16]	5,183	5,183
Postretirement Medical Benefits
Defined Benefit Plan, Change in Fair Value of Plan Assets [Roll Forward]
Employee contributions		789	901
Company contributions		5,100	3,800	$ 3,700
Benefits paid		$ (5,924)	$ (5,133)

[1] U.S. Large Cap funds seek to outperform the Russell 1000 (R) Index with investments in large and medium capitalization U.S. companies represented in the Russell 1000 (R) Index, which is composed of the largest 1,000 U.S. equities as determined by market capitalization.

[2] U.S. Small Cap funds seek to outperform the Russell 2000 (R) Index with investments in medium and small capitalization U.S. companies represented in the Russell 2000 (R) Index, which is composed of the smallest 2,000 U.S. equities as determined by market capitalization.

[3] International Large Cap funds seek to outperform the MSCI Europe, Australia, and Far East Index with investments in most of the developed nations of the world so as to maintain a high degree of diversification among countries and currencies.

[4] Emerging Markets funds represent a diversified portfolio that seeks high, long-term returns comparable to investments in emerging markets by investing in stocks from newly developed emerging market economies.

[5] World Equity funds seek to outperform the Russell Developed Large Cap Index Net over a full market cycle. The fund's goal is to provide a favorable total return relative to the benchmark, primarily through long-term capital appreciation.

[6] LDI funds seek to outperform the Barclays-Russell LDI Index by investing in high quality, mostly corporate bonds and fixed income securities that closely match those found in discount curves used to value the plan's liabilities.

[7] Long-Term Government/Credit funds seek to outperform the Barclays Capital U.S. Long-Term Government/Credit Index by generating excess return through a variety of diversified strategies in securities with longer durations, such as sector rotation, security selection and tactical use of high-yield bonds.

[8] North American Companies represents U.S. and Canadian large cap equity index funds, which are passively managed and track their respective benchmarks (FTSE All-World USA Index and FTSE All-World Canada Index).

[9] U.K. Companies represents a U.K. equity index fund, which is passively managed and tracks the FTSE All-Share Index.

[10] European companies represents a European equity index fund, which is passively managed and tracks the FTSE All-World Developed Europe Ex-U.K. Index.

[11] Asian Pacific Companies represents Japanese and Pacific Rim equity index funds, which are passively managed and track their respective benchmarks (FTSE All-World Japan Index and FTSE All-World Developed Asia Pacific Ex-Japan Index).

[12] Global Equity represents actively managed, global equity funds taking a top-down strategic view on the different regions by analyzing companies based on fundamentals, market-driven, thematic and quantitative factors to generate alpha.

[13] U.K. Government Gilt Index represents U.K. government issued fixed income investments which are passively managed and track the respective benchmarks (FTSE U.K. Gilt Index-Linked Over 5 Years Index, FTSE U.K. Gilt Over 15 Years Index and FTSE U.K. Gilt Index-Linked Over 25 Years Index).

[14] U.K. Corporate Bond Index represents U.K. corporate bond investments, which are passively managed and track the iBoxx Over 15 years £ Non-Gilt Index.

[15] Global Fixed Income Bond represents investment funds that are actively managed, diversified and invested in traditional government bonds, high-quality corporate bonds, asset backed securities, emerging market debt.

[16] Includes assets held by plans outside the U.K. and The Netherlands. Details, including Level III rollforward details, have not been provided due to immateriality.