Retirement Benefits (Tables)

6 Months Ended

Jun. 30, 2026

Retirement Benefits [Abstract]

Schedule of Net Periodic Benefit Cost

The following tables set forth the components of net periodic benefit cost/(credit) for the Company’s defined benefit pension plans for the three and six months ended June 30, 2026 and 2025:


		Three Months Ended June 30,
		2026												2025
		U.S.				U.K.				Other				U.S.				U.K.				Other
Service cost		$	8			$	2			$	3			$	10			$	2			$	4
Interest cost			42				30				7				32				31				7
Expected return on plan assets			(63	)			(48	)			(12	)			(51	)			(45	)			(12	)
Settlements			—				—				2				—				—				—
Amortization of net loss			18				16				—				7				16				—
Amortization of prior service credit			—				1				—				—				(1	)			—
Net periodic benefit cost/(credit)		$	5			$	1			$	—			$	(2	)		$	3			$	(1	)


		Six Months Ended June 30,
		2026												2025
		U.S.				U.K.				Other				U.S.				U.K.				Other
Service cost		$	17			$	3			$	6			$	20			$	3			$	7
Interest cost			83				60				14				68				60				13
Expected return on plan assets			(126	)			(95	)			(24	)			(106	)			(87	)			(22	)
Settlements			—				—				5				82				3				—
Amortization of net loss			36				32				—				16				31				—
Amortization of prior service credit			—				2				—				—				(2	)			—
Net periodic benefit cost/(credit)		$	10			$	2			$	1			$	80			$	8			$	(2	)