Pay vs Performance Disclosure - USD ($)

12 Months Ended

Dec. 31, 2024

Dec. 31, 2023

Dec. 31, 2022

Jan. 01, 2022

Jan. 02, 2021

Pay vs Performance Disclosure [Table]

Pay vs Performance Disclosure, Table

Pay Versus Performance

In 2022, the SEC adopted rules requiring us to compare executive compensation information for our principal executive officer (“PEO”) and other NEOs (“Non-PEO NEOs”) to our prescribed financial performance measures. The table below sets forth our pay versus performance disclosure in accordance with Item 402(v) of Regulation S-K.

	Summary Compensation Table Total for PEO ($)(b)	Compensation Actually Paid to PEO ($)(c)	Average Summary Compensation Table Total for Non-PEO NEOs ($)(d)	Average Compensation Actually Paid to Non-PEO NEOs ($)(e)	Value of Initial Fixed $100 Investment Based On:
Year(a)					RRX TSR ($)(f)	S&P 400 Industrials Index TSR ($)(g)	Net Income ($ in millions)(h)	Adjusted EPS ($)(i)
2024	11,929,806	12,151,366	2,940,677	2,924,343	200.14	197.51	196.2	9.12
2023	11,459,185	13,685,972	2,896,068	3,217,450	189.28	174.04	(57.4)	9.15
2022	8,644,999	(1,518,528)	2,177,056	299,495	151.96	132.42	488.9	10.75
2021	7,401,555	19,141,375	1,882,286	4,227,764	213.28	149.62	229.6	8.59
2020	6,402,153	12,436,776	1,639,005	1,682,669	145.52	116.49	187.7	4.92

Company Selected Measure Name

adjusted earnings per share

Named Executive Officers, Footnote

^(b) The principal executive officer (“PEO”) is Louis V. Pinkham for all years shown.

PEO Total Compensation Amount

$ 11,929,806

$ 11,459,185

$ 8,644,999

$ 7,401,555

$ 6,402,153

PEO Actually Paid Compensation Amount

$ 12,151,366

13,685,972

(1,518,528)

19,141,375

12,436,776

Adjustment To PEO Compensation, Footnote

^(c) Compensation actually paid (“CAP”) to our PEO reflects the respective amounts set forth in column (b) of the table above, adjusted as set forth in the table below.

Year	2020	2021	2022	2023	2024
SCT Total Compensation ($)	6,402,153	7,401,555	8,644,999	11,459,185	11,929,806
Less: Stock and Option Award Values Reported in SCT for the Covered Year ($)	(3,830,534)	(4,226,987)	(5,846,486)	(8,364,427)	(9,003,727)
Plus: Fair Value for Stock and Option Awards Granted in the Covered Year that are Outstanding and Unvested at End of Year ($)	6,701,653	8,303,585	3,906,965	6,245,153	7,259,783
Change in Fair Value of Outstanding Unvested Stock and Option Awards from Prior Years ($)	3,163,504	6,844,214	(5,742,851)	1,434,379	889,755
Fair Value as of Vesting Date for Awards Granted that Vested in Same Year ($)	—	156,536	—	—	—
Change in Fair Value of Stock and Option Awards from Prior years that Vested in the Covered Year ($)	—	662,472	(2,375,482)	2,911,682	1,075,748
Less: Fair Value of Stock and Option Awards Forfeited during the covered Year ($)	—	—	(105,673)	—	—
Less: Aggregate Change in Actuarial Present Value of Accumulated Benefit Under Pension Plans ($)	—	—	—	—	—
Plus: Aggregate Service Cost and Prior Service Cost for Pension Plans ($)	—	—	—	—	—
Compensation Actually Paid ($)	12,436,776	19,141,375	(1,518,528)	13,685,972	12,151,366

Non-PEO NEO Average Total Compensation Amount

$ 2,940,677

2,896,068

2,177,056

1,882,286

1,639,005

Non-PEO NEO Average Compensation Actually Paid Amount

$ 2,924,343

3,217,450

299,495

4,227,764

1,682,669

Adjustment to Non-PEO NEO Compensation Footnote [Text Block]

^(e) Compensation actually paid (CAP) to our non-PEO NEOs reflects the respective amounts set forth in column (d) of the table above, adjusted as set forth in the table below. The assumptions used to calculate the fair values did not differ materially from the assumptions used to calculate the fair values as of the grant dates.

Year	2020	2021	2022	2023	2024
Non-PEO Neos	See column (d) note above	See column (d) note above	See column (d) note above	See column (d) note above	See column (d) note above
SCT Total Compensation ($)	1,639,005	1,882,286	2,177,056	2,896,068	2,940,677
Less: Stock and Option Award Values Reported in SCT for the Covered Year ($)	(537,624)	(840,292)	(1,122,664)	(1,792,882)	(1,870,123)
Plus: Fair Value for Stock and Option Awards Granted in the Covered Year that are Outstanding and Unvested at End of Year ($)	939,965	1,568,075	760,195	1,338,630	1,522,075
Change in Fair Value of Outstanding Unvested Stock and Option Awards from Prior Years ($)	563,623	1,349,327	(1,088,918)	333,338	143,115
Fair Value as of Vesting Date for Awards Granted that Vested in Same Year ($)	—	62,160	—	—	—
Change in Fair Value of Stock and Option Awards from Prior years that Vested in the Covered Year ($)	(18,097)	229,193	(412,434)	449,437	188,598
Less: Fair Value of Stock and Option Awards Forfeited during the covered Year ($)	(831,941)	(22,985)	(13,740)	—	—
Less: Aggregate Change in Actuarial Present Value of Accumulated Benefit Under Pension Plans ($)	(122,408)	—	—	(7,140)	—
Plus: Aggregate Service Cost and Prior Service Cost for Pension Plans ($)	49,786	—	—	—	—
Compensation Actually Paid ($)	1,682,669	4,227,764	299,495	3,217,450	2,924,343

Compensation Actually Paid vs. Total Shareholder Return [Text Block]

Below are graphs showing the relationship of “compensation actually paid” to our PEO and non-PEO NEOs in 2020, 2021, 2022, 2023 and 2024, to (1) our TSR and the TSR of the S&P 400 Industrials Index, (2) our net income and (3) our adjusted earnings per share.

CAP vs. TSR	CAP vs. Net Income

 CAP vs. Adjusted EPS

Compensation Actually Paid vs. Net Income [Text Block]

Below are graphs showing the relationship of “compensation actually paid” to our PEO and non-PEO NEOs in 2020, 2021, 2022, 2023 and 2024, to (1) our TSR and the TSR of the S&P 400 Industrials Index, (2) our net income and (3) our adjusted earnings per share.

CAP vs. TSR	CAP vs. Net Income

 CAP vs. Adjusted EPS

Compensation Actually Paid vs. Company Selected Measure [Text Block]

Below are graphs showing the relationship of “compensation actually paid” to our PEO and non-PEO NEOs in 2020, 2021, 2022, 2023 and 2024, to (1) our TSR and the TSR of the S&P 400 Industrials Index, (2) our net income and (3) our adjusted earnings per share.

CAP vs. TSR	CAP vs. Net Income

 CAP vs. Adjusted EPS

Tabular List [Table Text Block]

Most Important Measures to Determine 2024 Compensation Actually Paid

The four performance measures listed below represent the most important metrics we used to link CAP to financial performance for 2024 as further described in our Compensation Discussion and Analysis.

Most Important Performance Measures

1. Adjusted Earnings Per Share

2. Adjusted Free Cash Flow

3. Total Shareholder Return

4. Return on Invested Capital

Total Shareholder Return Amount

$ 200.14

189.28

151.96

213.28

145.52

Peer Group Total Shareholder Return Amount

197.51

174.04

132.42

149.62

116.49

Net Income (Loss) Attributable to Parent

$ 196,200,000

$ (57,400,000)

$ 488,900,000

$ 229,600,000

$ 187,700,000

Company Selected Measure Amount

9.12

9.15

10.75

8.59

4.92

PEO Name

Louis V. Pinkham

Louis V. Pinkham

Louis V. Pinkham

Louis V. Pinkham

Louis V. Pinkham

Measure [Axis]: 1

Pay vs Performance Disclosure [Table]

Measure Name

Adjusted Earnings Per Share

Non-GAAP Measure Description [Text Block]

⁽ⁱ⁾ Company-selected measure is adjusted earnings per share, defined as earnings per share adjusted for restructuring and related costs, transaction and related costs, goodwill impairment, inventory step-up adjustment, intangible amortization, share-based compensation expense, gain on sale of assets, impairments and exist related costs and discrete tax items, calculated as set forth in our earnings release for the fiscal year ended December 31, 2024.

Measure [Axis]: 2

Pay vs Performance Disclosure [Table]

Measure Name

Adjusted Free Cash Flow

Measure [Axis]: 3

Pay vs Performance Disclosure [Table]

Measure Name

Total Shareholder Return

Measure [Axis]: 4

Pay vs Performance Disclosure [Table]

Measure Name

Return on Invested Capital

Less Stock And Option Award Values Reported In S C T For The Covered Year [Member] | PEO [Member]

Pay vs Performance Disclosure [Table]

Adjustment to Compensation Amount

$ (9,003,727)

$ (8,364,427)

$ (5,846,486)

$ (4,226,987)

$ (3,830,534)

Less Stock And Option Award Values Reported In S C T For The Covered Year [Member] | Non-PEO NEO [Member]

Pay vs Performance Disclosure [Table]

Adjustment to Compensation Amount

(1,870,123)

(1,792,882)

(1,122,664)

(840,292)

(537,624)

Plus Fair Value For Stock And Option Awards Granted In The Covered Year That Are Outstanding And Unvested At End Of Year [Member] | PEO [Member]

Pay vs Performance Disclosure [Table]

Adjustment to Compensation Amount

7,259,783

6,245,153

3,906,965

8,303,585

6,701,653

Plus Fair Value For Stock And Option Awards Granted In The Covered Year That Are Outstanding And Unvested At End Of Year [Member] | Non-PEO NEO [Member]

Pay vs Performance Disclosure [Table]

Adjustment to Compensation Amount

1,522,075

1,338,630

760,195

1,568,075

939,965

Change In Fair Value Of Outstanding Unvested Stock And Option Awards From Prior Years [Member] | PEO [Member]

Pay vs Performance Disclosure [Table]

Adjustment to Compensation Amount

889,755

1,434,379

(5,742,851)

6,844,214

3,163,504

Change In Fair Value Of Outstanding Unvested Stock And Option Awards From Prior Years [Member] | Non-PEO NEO [Member]

Pay vs Performance Disclosure [Table]

Adjustment to Compensation Amount

143,115

333,338

(1,088,918)

1,349,327

563,623

Fair Value As Of Vesting Date For Awards Granted That Vested In Same Year [Member] | PEO [Member]

Pay vs Performance Disclosure [Table]

Adjustment to Compensation Amount

0

0

0

156,536

0

Fair Value As Of Vesting Date For Awards Granted That Vested In Same Year [Member] | Non-PEO NEO [Member]

Pay vs Performance Disclosure [Table]

Adjustment to Compensation Amount

0

0

0

62,160

0

Change In Fair Value Of Stock And Option Awards From Prior Years That Vested In The Covered Year [Member] | PEO [Member]

Pay vs Performance Disclosure [Table]

Adjustment to Compensation Amount

1,075,748

2,911,682

(2,375,482)

662,472

0

Change In Fair Value Of Stock And Option Awards From Prior Years That Vested In The Covered Year [Member] | Non-PEO NEO [Member]

Pay vs Performance Disclosure [Table]

Adjustment to Compensation Amount

188,598

449,437

(412,434)

229,193

(18,097)

Less Fair Value Of Stock And Option Awards Forfeited During The Covered Year [Member] | PEO [Member]

Pay vs Performance Disclosure [Table]

Adjustment to Compensation Amount

0

0

(105,673)

0

0

Less Fair Value Of Stock And Option Awards Forfeited During The Covered Year [Member] | Non-PEO NEO [Member]

Pay vs Performance Disclosure [Table]

Adjustment to Compensation Amount

0

0

(13,740)

(22,985)

(831,941)

Less Aggregate Change In Actuarial Present Value Of Accumulated Benefit Under Pension Plans [Member] | PEO [Member]

Pay vs Performance Disclosure [Table]

Adjustment to Compensation Amount

0

0

0

0

0

Less Aggregate Change In Actuarial Present Value Of Accumulated Benefit Under Pension Plans [Member] | Non-PEO NEO [Member]

Pay vs Performance Disclosure [Table]

Adjustment to Compensation Amount

0

(7,140)

0

0

(122,408)

Plus Aggregate Service Cost And Prior Service Cost For Pension Plans [Member] | PEO [Member]

Pay vs Performance Disclosure [Table]

Adjustment to Compensation Amount

0

0

0

0

0

Plus Aggregate Service Cost And Prior Service Cost For Pension Plans [Member] | Non-PEO NEO [Member]

Pay vs Performance Disclosure [Table]

Adjustment to Compensation Amount

$ 0

$ 0

$ 0

$ 0

$ 49,786